156987485000

素因数分解:

$2^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2239}}^1$

素因数の和:2681

約数の個数: 160

約数和(自身を含む): 378928704000

約数和(自身を除く): 221941219000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 379, 500, 625, 740, 758, 925, 1000, 1250, 1480, 1516, 1850, 1895, 2239, 2500, 3032, 3700, 3790, 4478, 4625, 5000, 7400, 7580, 8956, 9250, 9475, 11195, 14023, 15160, 17912, 18500, 18950, 22390, 23125, 28046, 37000, 37900, 44780, 46250, 47375, 55975, 56092, 70115, 75800, 82843, 89560, 92500, 94750, 111950, 112184, 140230, 165686, 185000, 189500, 223900, 236875, 279875, 280460, 331372, 350575, 379000, 414215, 447800, 473750, 559750, 560920, 662744, 701150, 828430, 848581, 947500, 1119500, 1399375, 1402300, 1656860, 1697162, 1752875, 1895000, 2071075, 2239000, 2798750, 2804600, 3313720, 3394324, 3505750, 4142150, 4242905, 5597500, 6788648, 7011500, 8284300, 8485810, 8764375, 10355375, 11195000, 14023000, 16568600, 16971620, 17528750, 20710750, 21214525, 31397497, 33943240, 35057500, 41421500, 42429050, 51776875, 62794994, 70115000, 82843000, 84858100, 103553750, 106072625, 125589988, 156987485, 169716200, 207107500, 212145250, 251179976, 313974970, 414215000, 424290500, 530363125, 627949940, 784937425, 848581000, 1060726250, 1255899880, 1569874850, 2121452500, 3139749700, 3924687125, 4242905000, 6279499400, 7849374250, 15698748500, 19623435625, 31397497000, 39246871250, 78493742500, 156987485000]

約数ペア:

[(1, 156987485000), (2, 78493742500), (4, 39246871250), (5, 31397497000), (8, 19623435625), (10, 15698748500), (20, 7849374250), (25, 6279499400), (37, 4242905000), (40, 3924687125), (50, 3139749700), (74, 2121452500), (100, 1569874850), (125, 1255899880), (148, 1060726250), (185, 848581000), (200, 784937425), (250, 627949940), (296, 530363125), (370, 424290500), (379, 414215000), (500, 313974970), (625, 251179976), (740, 212145250), (758, 207107500), (925, 169716200), (1000, 156987485), (1250, 125589988), (1480, 106072625), (1516, 103553750), (1850, 84858100), (1895, 82843000), (2239, 70115000), (2500, 62794994), (3032, 51776875), (3700, 42429050), (3790, 41421500), (4478, 35057500), (4625, 33943240), (5000, 31397497), (7400, 21214525), (7580, 20710750), (8956, 17528750), (9250, 16971620), (9475, 16568600), (11195, 14023000), (14023, 11195000), (15160, 10355375), (17912, 8764375), (18500, 8485810), (18950, 8284300), (22390, 7011500), (23125, 6788648), (28046, 5597500), (37000, 4242905), (37900, 4142150), (44780, 3505750), (46250, 3394324), (47375, 3313720), (55975, 2804600), (56092, 2798750), (70115, 2239000), (75800, 2071075), (82843, 1895000), (89560, 1752875), (92500, 1697162), (94750, 1656860), (111950, 1402300), (112184, 1399375), (140230, 1119500), (165686, 947500), (185000, 848581), (189500, 828430), (223900, 701150), (236875, 662744), (279875, 560920), (280460, 559750), (331372, 473750), (350575, 447800), (379000, 414215)]