442710450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 288

約数和(自身を含む): 1543651200

約数和(自身を除く): 1100940750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 25, 26, 30, 35, 38, 39, 42, 45, 50, 57, 63, 65, 70, 75, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 150, 171, 175, 182, 190, 195, 210, 225, 234, 247, 266, 273, 285, 315, 325, 342, 350, 390, 399, 450, 455, 475, 494, 525, 546, 569, 570, 585, 630, 650, 665, 741, 798, 819, 855, 910, 950, 975, 1050, 1138, 1170, 1197, 1235, 1330, 1365, 1425, 1482, 1575, 1638, 1707, 1710, 1729, 1950, 1995, 2223, 2275, 2394, 2470, 2730, 2845, 2850, 2925, 3150, 3325, 3414, 3458, 3705, 3983, 3990, 4095, 4275, 4446, 4550, 5121, 5187, 5690, 5850, 5985, 6175, 6650, 6825, 7397, 7410, 7966, 8190, 8535, 8550, 8645, 9975, 10242, 10374, 10811, 11115, 11949, 11970, 12350, 13650, 14225, 14794, 15561, 17070, 17290, 18525, 19915, 19950, 20475, 21622, 22191, 22230, 23898, 25605, 25935, 28450, 29925, 31122, 32433, 35847, 36985, 37050, 39830, 40950, 42675, 43225, 44382, 51210, 51779, 51870, 54055, 55575, 59745, 59850, 64866, 66573, 71694, 73970, 75677, 77805, 85350, 86450, 97299, 99575, 103558, 108110, 110955, 111150, 119490, 128025, 129675, 133146, 140543, 151354, 155337, 155610, 162165, 179235, 184925, 194598, 199150, 221910, 227031, 256050, 258895, 259350, 270275, 281086, 298725, 310674, 324330, 332865, 358470, 369850, 378385, 389025, 421629, 454062, 466011, 486495, 517790, 540550, 554775, 597450, 665730, 681093, 702715, 756770, 776685, 778050, 810825, 843258, 896175, 932022, 972990, 983801, 1109550, 1135155, 1264887, 1294475, 1362186, 1405430, 1553370, 1621650, 1664325, 1792350, 1891925, 1967602, 2108145, 2270310, 2330055, 2432475, 2529774, 2588950, 2951403, 3328650, 3405465, 3513575, 3783850, 3883425, 4216290, 4660110, 4864950, 4919005, 5675775, 5902806, 6324435, 6810930, 7027150, 7766850, 8854209, 9838010, 10540725, 11351550, 11650275, 12648870, 14757015, 17027325, 17708418, 21081450, 23300550, 24595025, 29514030, 31622175, 34054650, 44271045, 49190050, 63244350, 73785075, 88542090, 147570150, 221355225, 442710450]

約数ペア:

[(1, 442710450), (2, 221355225), (3, 147570150), (5, 88542090), (6, 73785075), (7, 63244350), (9, 49190050), (10, 44271045), (13, 34054650), (14, 31622175), (15, 29514030), (18, 24595025), (19, 23300550), (21, 21081450), (25, 17708418), (26, 17027325), (30, 14757015), (35, 12648870), (38, 11650275), (39, 11351550), (42, 10540725), (45, 9838010), (50, 8854209), (57, 7766850), (63, 7027150), (65, 6810930), (70, 6324435), (75, 5902806), (78, 5675775), (90, 4919005), (91, 4864950), (95, 4660110), (105, 4216290), (114, 3883425), (117, 3783850), (126, 3513575), (130, 3405465), (133, 3328650), (150, 2951403), (171, 2588950), (175, 2529774), (182, 2432475), (190, 2330055), (195, 2270310), (210, 2108145), (225, 1967602), (234, 1891925), (247, 1792350), (266, 1664325), (273, 1621650), (285, 1553370), (315, 1405430), (325, 1362186), (342, 1294475), (350, 1264887), (390, 1135155), (399, 1109550), (450, 983801), (455, 972990), (475, 932022), (494, 896175), (525, 843258), (546, 810825), (569, 778050), (570, 776685), (585, 756770), (630, 702715), (650, 681093), (665, 665730), (741, 597450), (798, 554775), (819, 540550), (855, 517790), (910, 486495), (950, 466011), (975, 454062), (1050, 421629), (1138, 389025), (1170, 378385), (1197, 369850), (1235, 358470), (1330, 332865), (1365, 324330), (1425, 310674), (1482, 298725), (1575, 281086), (1638, 270275), (1707, 259350), (1710, 258895), (1729, 256050), (1950, 227031), (1995, 221910), (2223, 199150), (2275, 194598), (2394, 184925), (2470, 179235), (2730, 162165), (2845, 155610), (2850, 155337), (2925, 151354), (3150, 140543), (3325, 133146), (3414, 129675), (3458, 128025), (3705, 119490), (3983, 111150), (3990, 110955), (4095, 108110), (4275, 103558), (4446, 99575), (4550, 97299), (5121, 86450), (5187, 85350), (5690, 77805), (5850, 75677), (5985, 73970), (6175, 71694), (6650, 66573), (6825, 64866), (7397, 59850), (7410, 59745), (7966, 55575), (8190, 54055), (8535, 51870), (8550, 51779), (8645, 51210), (9975, 44382), (10242, 43225), (10374, 42675), (10811, 40950), (11115, 39830), (11949, 37050), (11970, 36985), (12350, 35847), (13650, 32433), (14225, 31122), (14794, 29925), (15561, 28450), (17070, 25935), (17290, 25605), (18525, 23898), (19915, 22230), (19950, 22191), (20475, 21622)]