30051450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 95056416

約数和(自身を除く): 65004966

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, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 467, 495, 550, 585, 650, 715, 825, 858, 934, 975, 990, 1170, 1287, 1401, 1430, 1650, 1950, 2145, 2335, 2475, 2574, 2802, 2925, 3575, 4203, 4290, 4670, 4950, 5137, 5850, 6071, 6435, 7005, 7150, 8406, 10274, 10725, 11675, 12142, 12870, 14010, 15411, 18213, 21015, 21450, 23350, 25685, 30355, 30822, 32175, 35025, 36426, 42030, 46233, 51370, 54639, 60710, 64350, 66781, 70050, 77055, 91065, 92466, 105075, 109278, 128425, 133562, 151775, 154110, 182130, 200343, 210150, 231165, 256850, 273195, 303550, 333905, 385275, 400686, 455325, 462330, 546390, 601029, 667810, 770550, 910650, 1001715, 1155825, 1202058, 1365975, 1669525, 2003430, 2311650, 2731950, 3005145, 3339050, 5008575, 6010290, 10017150, 15025725, 30051450]

約数ペア:

[(1, 30051450), (2, 15025725), (3, 10017150), (5, 6010290), (6, 5008575), (9, 3339050), (10, 3005145), (11, 2731950), (13, 2311650), (15, 2003430), (18, 1669525), (22, 1365975), (25, 1202058), (26, 1155825), (30, 1001715), (33, 910650), (39, 770550), (45, 667810), (50, 601029), (55, 546390), (65, 462330), (66, 455325), (75, 400686), (78, 385275), (90, 333905), (99, 303550), (110, 273195), (117, 256850), (130, 231165), (143, 210150), (150, 200343), (165, 182130), (195, 154110), (198, 151775), (225, 133562), (234, 128425), (275, 109278), (286, 105075), (325, 92466), (330, 91065), (390, 77055), (429, 70050), (450, 66781), (467, 64350), (495, 60710), (550, 54639), (585, 51370), (650, 46233), (715, 42030), (825, 36426), (858, 35025), (934, 32175), (975, 30822), (990, 30355), (1170, 25685), (1287, 23350), (1401, 21450), (1430, 21015), (1650, 18213), (1950, 15411), (2145, 14010), (2335, 12870), (2475, 12142), (2574, 11675), (2802, 10725), (2925, 10274), (3575, 8406), (4203, 7150), (4290, 7005), (4670, 6435), (4950, 6071), (5137, 5850)]