90213900

素因数分解:

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

素因数の和:86

約数の個数: 324

約数和(自身を含む): 339306408

約数和(自身を除く): 249092508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 25, 28, 30, 34, 35, 38, 42, 49, 50, 51, 57, 60, 68, 70, 75, 76, 84, 85, 95, 98, 100, 102, 105, 114, 119, 133, 140, 147, 150, 170, 175, 190, 196, 204, 210, 228, 238, 245, 255, 266, 285, 294, 300, 323, 340, 350, 357, 361, 380, 399, 420, 425, 475, 476, 490, 510, 525, 532, 570, 588, 595, 646, 665, 700, 714, 722, 735, 798, 833, 850, 931, 950, 969, 980, 1020, 1050, 1083, 1140, 1190, 1225, 1275, 1292, 1330, 1425, 1428, 1444, 1470, 1596, 1615, 1666, 1700, 1785, 1805, 1862, 1900, 1938, 1995, 2100, 2166, 2261, 2380, 2450, 2499, 2527, 2550, 2660, 2793, 2850, 2940, 2975, 3230, 3325, 3332, 3570, 3610, 3675, 3724, 3876, 3990, 4165, 4332, 4522, 4655, 4845, 4900, 4998, 5054, 5100, 5415, 5586, 5700, 5950, 6137, 6460, 6650, 6783, 7140, 7220, 7350, 7581, 7980, 8075, 8330, 8925, 9025, 9044, 9310, 9690, 9975, 9996, 10108, 10830, 11172, 11305, 11900, 12274, 12495, 12635, 13300, 13566, 13965, 14700, 15162, 15827, 16150, 16660, 17689, 17850, 18050, 18411, 18620, 19380, 19950, 20825, 21660, 22610, 23275, 24225, 24548, 24990, 25270, 27075, 27132, 27930, 30324, 30685, 31654, 32300, 33915, 35378, 35700, 36100, 36822, 37905, 39900, 41650, 42959, 45220, 46550, 47481, 48450, 49980, 50540, 53067, 54150, 55860, 56525, 61370, 62475, 63175, 63308, 67830, 69825, 70756, 73644, 75810, 79135, 83300, 85918, 88445, 92055, 93100, 94962, 96900, 106134, 108300, 113050, 122740, 124950, 126350, 128877, 135660, 139650, 151620, 153425, 158270, 169575, 171836, 176890, 184110, 189525, 189924, 212268, 214795, 226100, 237405, 249900, 252700, 257754, 265335, 279300, 300713, 306850, 316540, 339150, 353780, 368220, 379050, 395675, 429590, 442225, 460275, 474810, 515508, 530670, 601426, 613700, 644385, 678300, 758100, 791350, 859180, 884450, 902139, 920550, 949620, 1061340, 1073975, 1187025, 1202852, 1288770, 1326675, 1503565, 1582700, 1768900, 1804278, 1841100, 2147950, 2374050, 2577540, 2653350, 3007130, 3221925, 3608556, 4295900, 4510695, 4748100, 5306700, 6014260, 6443850, 7517825, 9021390, 12887700, 15035650, 18042780, 22553475, 30071300, 45106950, 90213900]

約数ペア:

[(1, 90213900), (2, 45106950), (3, 30071300), (4, 22553475), (5, 18042780), (6, 15035650), (7, 12887700), (10, 9021390), (12, 7517825), (14, 6443850), (15, 6014260), (17, 5306700), (19, 4748100), (20, 4510695), (21, 4295900), (25, 3608556), (28, 3221925), (30, 3007130), (34, 2653350), (35, 2577540), (38, 2374050), (42, 2147950), (49, 1841100), (50, 1804278), (51, 1768900), (57, 1582700), (60, 1503565), (68, 1326675), (70, 1288770), (75, 1202852), (76, 1187025), (84, 1073975), (85, 1061340), (95, 949620), (98, 920550), (100, 902139), (102, 884450), (105, 859180), (114, 791350), (119, 758100), (133, 678300), (140, 644385), (147, 613700), (150, 601426), (170, 530670), (175, 515508), (190, 474810), (196, 460275), (204, 442225), (210, 429590), (228, 395675), (238, 379050), (245, 368220), (255, 353780), (266, 339150), (285, 316540), (294, 306850), (300, 300713), (323, 279300), (340, 265335), (350, 257754), (357, 252700), (361, 249900), (380, 237405), (399, 226100), (420, 214795), (425, 212268), (475, 189924), (476, 189525), (490, 184110), (510, 176890), (525, 171836), (532, 169575), (570, 158270), (588, 153425), (595, 151620), (646, 139650), (665, 135660), (700, 128877), (714, 126350), (722, 124950), (735, 122740), (798, 113050), (833, 108300), (850, 106134), (931, 96900), (950, 94962), (969, 93100), (980, 92055), (1020, 88445), (1050, 85918), (1083, 83300), (1140, 79135), (1190, 75810), (1225, 73644), (1275, 70756), (1292, 69825), (1330, 67830), (1425, 63308), (1428, 63175), (1444, 62475), (1470, 61370), (1596, 56525), (1615, 55860), (1666, 54150), (1700, 53067), (1785, 50540), (1805, 49980), (1862, 48450), (1900, 47481), (1938, 46550), (1995, 45220), (2100, 42959), (2166, 41650), (2261, 39900), (2380, 37905), (2450, 36822), (2499, 36100), (2527, 35700), (2550, 35378), (2660, 33915), (2793, 32300), (2850, 31654), (2940, 30685), (2975, 30324), (3230, 27930), (3325, 27132), (3332, 27075), (3570, 25270), (3610, 24990), (3675, 24548), (3724, 24225), (3876, 23275), (3990, 22610), (4165, 21660), (4332, 20825), (4522, 19950), (4655, 19380), (4845, 18620), (4900, 18411), (4998, 18050), (5054, 17850), (5100, 17689), (5415, 16660), (5586, 16150), (5700, 15827), (5950, 15162), (6137, 14700), (6460, 13965), (6650, 13566), (6783, 13300), (7140, 12635), (7220, 12495), (7350, 12274), (7581, 11900), (7980, 11305), (8075, 11172), (8330, 10830), (8925, 10108), (9025, 9996), (9044, 9975), (9310, 9690)]