15721284150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{18793}}^1$

素因数の和:18848

約数の個数: 216

約数和(自身を含む): 49897393416

約数和(自身を除く): 34176109266

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 169, 195, 198, 225, 234, 275, 286, 325, 330, 338, 390, 429, 450, 495, 507, 550, 585, 650, 715, 825, 845, 858, 975, 990, 1014, 1170, 1287, 1430, 1521, 1650, 1690, 1859, 1950, 2145, 2475, 2535, 2574, 2925, 3042, 3575, 3718, 4225, 4290, 4950, 5070, 5577, 5850, 6435, 7150, 7605, 8450, 9295, 10725, 11154, 12675, 12870, 15210, 16731, 18590, 18793, 21450, 25350, 27885, 32175, 33462, 37586, 38025, 46475, 55770, 56379, 64350, 76050, 83655, 92950, 93965, 112758, 139425, 167310, 169137, 187930, 206723, 244309, 278850, 281895, 338274, 413446, 418275, 469825, 488618, 563790, 620169, 732927, 836550, 845685, 939650, 1033615, 1221545, 1240338, 1409475, 1465854, 1691370, 1860507, 2067230, 2198781, 2443090, 2687399, 2818950, 3100845, 3176017, 3664635, 3721014, 4228425, 4397562, 5168075, 5374798, 6107725, 6201690, 6352034, 7329270, 8062197, 8456850, 9302535, 9528051, 10336150, 10993905, 12215450, 13436995, 15504225, 15880085, 16124394, 18323175, 18605070, 19056102, 21987810, 24186591, 26873990, 28584153, 31008450, 31760170, 34936187, 36646350, 40310985, 46512675, 47640255, 48373182, 54969525, 57168306, 67184975, 69872374, 79400425, 80621970, 93025350, 95280510, 104808561, 109939050, 120932955, 134369950, 142920765, 158800850, 174680935, 201554925, 209617122, 238201275, 241865910, 285841530, 314425683, 349361870, 403109850, 476402550, 524042805, 604664775, 628851366, 714603825, 873404675, 1048085610, 1209329550, 1429207650, 1572128415, 1746809350, 2620214025, 3144256830, 5240428050, 7860642075, 15721284150]

約数ペア:

[(1, 15721284150), (2, 7860642075), (3, 5240428050), (5, 3144256830), (6, 2620214025), (9, 1746809350), (10, 1572128415), (11, 1429207650), (13, 1209329550), (15, 1048085610), (18, 873404675), (22, 714603825), (25, 628851366), (26, 604664775), (30, 524042805), (33, 476402550), (39, 403109850), (45, 349361870), (50, 314425683), (55, 285841530), (65, 241865910), (66, 238201275), (75, 209617122), (78, 201554925), (90, 174680935), (99, 158800850), (110, 142920765), (117, 134369950), (130, 120932955), (143, 109939050), (150, 104808561), (165, 95280510), (169, 93025350), (195, 80621970), (198, 79400425), (225, 69872374), (234, 67184975), (275, 57168306), (286, 54969525), (325, 48373182), (330, 47640255), (338, 46512675), (390, 40310985), (429, 36646350), (450, 34936187), (495, 31760170), (507, 31008450), (550, 28584153), (585, 26873990), (650, 24186591), (715, 21987810), (825, 19056102), (845, 18605070), (858, 18323175), (975, 16124394), (990, 15880085), (1014, 15504225), (1170, 13436995), (1287, 12215450), (1430, 10993905), (1521, 10336150), (1650, 9528051), (1690, 9302535), (1859, 8456850), (1950, 8062197), (2145, 7329270), (2475, 6352034), (2535, 6201690), (2574, 6107725), (2925, 5374798), (3042, 5168075), (3575, 4397562), (3718, 4228425), (4225, 3721014), (4290, 3664635), (4950, 3176017), (5070, 3100845), (5577, 2818950), (5850, 2687399), (6435, 2443090), (7150, 2198781), (7605, 2067230), (8450, 1860507), (9295, 1691370), (10725, 1465854), (11154, 1409475), (12675, 1240338), (12870, 1221545), (15210, 1033615), (16731, 939650), (18590, 845685), (18793, 836550), (21450, 732927), (25350, 620169), (27885, 563790), (32175, 488618), (33462, 469825), (37586, 418275), (38025, 413446), (46475, 338274), (55770, 281895), (56379, 278850), (64350, 244309), (76050, 206723), (83655, 187930), (92950, 169137), (93965, 167310), (112758, 139425)]