161435400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:86

約数の個数: 432

約数和(自身を含む): 650962800

約数和(自身を除く): 489527400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 25, 28, 30, 34, 35, 38, 40, 42, 49, 50, 51, 56, 57, 60, 68, 70, 75, 76, 84, 85, 95, 98, 100, 102, 105, 114, 119, 120, 133, 136, 140, 147, 150, 152, 168, 170, 175, 190, 196, 200, 204, 210, 228, 238, 245, 255, 266, 280, 285, 289, 294, 300, 323, 340, 350, 357, 380, 392, 399, 408, 420, 425, 456, 475, 476, 490, 510, 525, 532, 570, 578, 588, 595, 600, 646, 665, 680, 700, 714, 735, 760, 798, 833, 840, 850, 867, 931, 950, 952, 969, 980, 1020, 1050, 1064, 1140, 1156, 1176, 1190, 1225, 1275, 1292, 1330, 1400, 1425, 1428, 1445, 1470, 1596, 1615, 1666, 1700, 1734, 1785, 1862, 1900, 1938, 1960, 1995, 2023, 2040, 2100, 2261, 2280, 2312, 2380, 2450, 2499, 2550, 2584, 2660, 2793, 2850, 2856, 2890, 2940, 2975, 3192, 3230, 3325, 3332, 3400, 3468, 3570, 3675, 3724, 3800, 3876, 3990, 4046, 4165, 4200, 4335, 4522, 4655, 4760, 4845, 4900, 4998, 5100, 5320, 5491, 5586, 5700, 5780, 5880, 5950, 6069, 6460, 6650, 6664, 6783, 6936, 7140, 7225, 7350, 7448, 7752, 7980, 8075, 8092, 8330, 8670, 8925, 9044, 9310, 9690, 9800, 9975, 9996, 10115, 10200, 10982, 11172, 11305, 11400, 11560, 11900, 12138, 12495, 12920, 13300, 13566, 13965, 14161, 14280, 14450, 14700, 15827, 15960, 16150, 16184, 16473, 16660, 17340, 17850, 18088, 18620, 19380, 19950, 19992, 20230, 20825, 21675, 21964, 22344, 22610, 23275, 23800, 24225, 24276, 24990, 26600, 27132, 27455, 27930, 28322, 28900, 29400, 30345, 31654, 32300, 32946, 33320, 33915, 34680, 35700, 37240, 38437, 38760, 39900, 40460, 41650, 42483, 43350, 43928, 45220, 46550, 47481, 48450, 48552, 49980, 50575, 54264, 54910, 55860, 56525, 56644, 57800, 60690, 62475, 63308, 64600, 65892, 67830, 69825, 70805, 71400, 76874, 79135, 79800, 80920, 82365, 83300, 84966, 86700, 90440, 93100, 94962, 96900, 99960, 101150, 109820, 111720, 113050, 113288, 115311, 121380, 124950, 126616, 131784, 135660, 137275, 139650, 141610, 151725, 153748, 158270, 164730, 166600, 169575, 169932, 173400, 186200, 189924, 192185, 193800, 202300, 212415, 219640, 226100, 230622, 237405, 242760, 249900, 269059, 271320, 274550, 279300, 283220, 303450, 307496, 316540, 329460, 339150, 339864, 354025, 379848, 384370, 395675, 404600, 411825, 424830, 452200, 461244, 474810, 499800, 538118, 549100, 558600, 566440, 576555, 606900, 633080, 658920, 678300, 708050, 768740, 791350, 807177, 823650, 849660, 922488, 949620, 960925, 1062075, 1076236, 1098200, 1153110, 1187025, 1213800, 1345295, 1356600, 1416100, 1537480, 1582700, 1614354, 1647300, 1699320, 1899240, 1921850, 2124150, 2152472, 2306220, 2374050, 2690590, 2832200, 2882775, 3165400, 3228708, 3294600, 3843700, 4035885, 4248300, 4612440, 4748100, 5381180, 5765550, 6457416, 6726475, 7687400, 8071770, 8496600, 9496200, 10762360, 11531100, 13452950, 16143540, 20179425, 23062200, 26905900, 32287080, 40358850, 53811800, 80717700, 161435400]

約数ペア:

[(1, 161435400), (2, 80717700), (3, 53811800), (4, 40358850), (5, 32287080), (6, 26905900), (7, 23062200), (8, 20179425), (10, 16143540), (12, 13452950), (14, 11531100), (15, 10762360), (17, 9496200), (19, 8496600), (20, 8071770), (21, 7687400), (24, 6726475), (25, 6457416), (28, 5765550), (30, 5381180), (34, 4748100), (35, 4612440), (38, 4248300), (40, 4035885), (42, 3843700), (49, 3294600), (50, 3228708), (51, 3165400), (56, 2882775), (57, 2832200), (60, 2690590), (68, 2374050), (70, 2306220), (75, 2152472), (76, 2124150), (84, 1921850), (85, 1899240), (95, 1699320), (98, 1647300), (100, 1614354), (102, 1582700), (105, 1537480), (114, 1416100), (119, 1356600), (120, 1345295), (133, 1213800), (136, 1187025), (140, 1153110), (147, 1098200), (150, 1076236), (152, 1062075), (168, 960925), (170, 949620), (175, 922488), (190, 849660), (196, 823650), (200, 807177), (204, 791350), (210, 768740), (228, 708050), (238, 678300), (245, 658920), (255, 633080), (266, 606900), (280, 576555), (285, 566440), (289, 558600), (294, 549100), (300, 538118), (323, 499800), (340, 474810), (350, 461244), (357, 452200), (380, 424830), (392, 411825), (399, 404600), (408, 395675), (420, 384370), (425, 379848), (456, 354025), (475, 339864), (476, 339150), (490, 329460), (510, 316540), (525, 307496), (532, 303450), (570, 283220), (578, 279300), (588, 274550), (595, 271320), (600, 269059), (646, 249900), (665, 242760), (680, 237405), (700, 230622), (714, 226100), (735, 219640), (760, 212415), (798, 202300), (833, 193800), (840, 192185), (850, 189924), (867, 186200), (931, 173400), (950, 169932), (952, 169575), (969, 166600), (980, 164730), (1020, 158270), (1050, 153748), (1064, 151725), (1140, 141610), (1156, 139650), (1176, 137275), (1190, 135660), (1225, 131784), (1275, 126616), (1292, 124950), (1330, 121380), (1400, 115311), (1425, 113288), (1428, 113050), (1445, 111720), (1470, 109820), (1596, 101150), (1615, 99960), (1666, 96900), (1700, 94962), (1734, 93100), (1785, 90440), (1862, 86700), (1900, 84966), (1938, 83300), (1960, 82365), (1995, 80920), (2023, 79800), (2040, 79135), (2100, 76874), (2261, 71400), (2280, 70805), (2312, 69825), (2380, 67830), (2450, 65892), (2499, 64600), (2550, 63308), (2584, 62475), (2660, 60690), (2793, 57800), (2850, 56644), (2856, 56525), (2890, 55860), (2940, 54910), (2975, 54264), (3192, 50575), (3230, 49980), (3325, 48552), (3332, 48450), (3400, 47481), (3468, 46550), (3570, 45220), (3675, 43928), (3724, 43350), (3800, 42483), (3876, 41650), (3990, 40460), (4046, 39900), (4165, 38760), (4200, 38437), (4335, 37240), (4522, 35700), (4655, 34680), (4760, 33915), (4845, 33320), (4900, 32946), (4998, 32300), (5100, 31654), (5320, 30345), (5491, 29400), (5586, 28900), (5700, 28322), (5780, 27930), (5880, 27455), (5950, 27132), (6069, 26600), (6460, 24990), (6650, 24276), (6664, 24225), (6783, 23800), (6936, 23275), (7140, 22610), (7225, 22344), (7350, 21964), (7448, 21675), (7752, 20825), (7980, 20230), (8075, 19992), (8092, 19950), (8330, 19380), (8670, 18620), (8925, 18088), (9044, 17850), (9310, 17340), (9690, 16660), (9800, 16473), (9975, 16184), (9996, 16150), (10115, 15960), (10200, 15827), (10982, 14700), (11172, 14450), (11305, 14280), (11400, 14161), (11560, 13965), (11900, 13566), (12138, 13300), (12495, 12920)]