247907250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1978

約数の個数: 128

約数和(自身を含む): 724089600

約数和(自身を除く): 476182350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 250, 270, 285, 342, 375, 450, 475, 513, 570, 675, 750, 855, 950, 1026, 1125, 1350, 1425, 1710, 1933, 2250, 2375, 2565, 2850, 3375, 3866, 4275, 4750, 5130, 5799, 6750, 7125, 8550, 9665, 11598, 12825, 14250, 17397, 19330, 21375, 25650, 28995, 34794, 36727, 42750, 48325, 52191, 57990, 64125, 73454, 86985, 96650, 104382, 110181, 128250, 144975, 173970, 183635, 220362, 241625, 260955, 289950, 330543, 367270, 434925, 483250, 521910, 550905, 661086, 724875, 869850, 918175, 991629, 1101810, 1304775, 1449750, 1652715, 1836350, 1983258, 2174625, 2609550, 2754525, 3305430, 4349250, 4590875, 4958145, 5509050, 6523875, 8263575, 9181750, 9916290, 13047750, 13772625, 16527150, 24790725, 27545250, 41317875, 49581450, 82635750, 123953625, 247907250]

約数ペア:

[(1, 247907250), (2, 123953625), (3, 82635750), (5, 49581450), (6, 41317875), (9, 27545250), (10, 24790725), (15, 16527150), (18, 13772625), (19, 13047750), (25, 9916290), (27, 9181750), (30, 8263575), (38, 6523875), (45, 5509050), (50, 4958145), (54, 4590875), (57, 4349250), (75, 3305430), (90, 2754525), (95, 2609550), (114, 2174625), (125, 1983258), (135, 1836350), (150, 1652715), (171, 1449750), (190, 1304775), (225, 1101810), (250, 991629), (270, 918175), (285, 869850), (342, 724875), (375, 661086), (450, 550905), (475, 521910), (513, 483250), (570, 434925), (675, 367270), (750, 330543), (855, 289950), (950, 260955), (1026, 241625), (1125, 220362), (1350, 183635), (1425, 173970), (1710, 144975), (1933, 128250), (2250, 110181), (2375, 104382), (2565, 96650), (2850, 86985), (3375, 73454), (3866, 64125), (4275, 57990), (4750, 52191), (5130, 48325), (5799, 42750), (6750, 36727), (7125, 34794), (8550, 28995), (9665, 25650), (11598, 21375), (12825, 19330), (14250, 17397)]