40358850

素因数分解:

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

素因数の和:82

約数の個数: 216

約数和(自身を含む): 130192560

約数和(自身を除く): 89833710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 25, 30, 34, 35, 38, 42, 49, 50, 51, 57, 70, 75, 85, 95, 98, 102, 105, 114, 119, 133, 147, 150, 170, 175, 190, 210, 238, 245, 255, 266, 285, 289, 294, 323, 350, 357, 399, 425, 475, 490, 510, 525, 570, 578, 595, 646, 665, 714, 735, 798, 833, 850, 867, 931, 950, 969, 1050, 1190, 1225, 1275, 1330, 1425, 1445, 1470, 1615, 1666, 1734, 1785, 1862, 1938, 1995, 2023, 2261, 2450, 2499, 2550, 2793, 2850, 2890, 2975, 3230, 3325, 3570, 3675, 3990, 4046, 4165, 4335, 4522, 4655, 4845, 4998, 5491, 5586, 5950, 6069, 6650, 6783, 7225, 7350, 8075, 8330, 8670, 8925, 9310, 9690, 9975, 10115, 10982, 11305, 12138, 12495, 13566, 13965, 14161, 14450, 15827, 16150, 16473, 17850, 19950, 20230, 20825, 21675, 22610, 23275, 24225, 24990, 27455, 27930, 28322, 30345, 31654, 32946, 33915, 38437, 41650, 42483, 43350, 46550, 47481, 48450, 50575, 54910, 56525, 60690, 62475, 67830, 69825, 70805, 76874, 79135, 82365, 84966, 94962, 101150, 113050, 115311, 124950, 137275, 139650, 141610, 151725, 158270, 164730, 169575, 192185, 212415, 230622, 237405, 269059, 274550, 303450, 339150, 354025, 384370, 395675, 411825, 424830, 474810, 538118, 576555, 708050, 791350, 807177, 823650, 960925, 1062075, 1153110, 1187025, 1345295, 1614354, 1921850, 2124150, 2374050, 2690590, 2882775, 4035885, 5765550, 6726475, 8071770, 13452950, 20179425, 40358850]

約数ペア:

[(1, 40358850), (2, 20179425), (3, 13452950), (5, 8071770), (6, 6726475), (7, 5765550), (10, 4035885), (14, 2882775), (15, 2690590), (17, 2374050), (19, 2124150), (21, 1921850), (25, 1614354), (30, 1345295), (34, 1187025), (35, 1153110), (38, 1062075), (42, 960925), (49, 823650), (50, 807177), (51, 791350), (57, 708050), (70, 576555), (75, 538118), (85, 474810), (95, 424830), (98, 411825), (102, 395675), (105, 384370), (114, 354025), (119, 339150), (133, 303450), (147, 274550), (150, 269059), (170, 237405), (175, 230622), (190, 212415), (210, 192185), (238, 169575), (245, 164730), (255, 158270), (266, 151725), (285, 141610), (289, 139650), (294, 137275), (323, 124950), (350, 115311), (357, 113050), (399, 101150), (425, 94962), (475, 84966), (490, 82365), (510, 79135), (525, 76874), (570, 70805), (578, 69825), (595, 67830), (646, 62475), (665, 60690), (714, 56525), (735, 54910), (798, 50575), (833, 48450), (850, 47481), (867, 46550), (931, 43350), (950, 42483), (969, 41650), (1050, 38437), (1190, 33915), (1225, 32946), (1275, 31654), (1330, 30345), (1425, 28322), (1445, 27930), (1470, 27455), (1615, 24990), (1666, 24225), (1734, 23275), (1785, 22610), (1862, 21675), (1938, 20825), (1995, 20230), (2023, 19950), (2261, 17850), (2450, 16473), (2499, 16150), (2550, 15827), (2793, 14450), (2850, 14161), (2890, 13965), (2975, 13566), (3230, 12495), (3325, 12138), (3570, 11305), (3675, 10982), (3990, 10115), (4046, 9975), (4165, 9690), (4335, 9310), (4522, 8925), (4655, 8670), (4845, 8330), (4998, 8075), (5491, 7350), (5586, 7225), (5950, 6783), (6069, 6650)]