12426899250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2341

約数の個数: 128

約数和(自身を含む): 31757806080

約数和(自身を除く): 19330906830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 109, 125, 142, 150, 213, 218, 250, 327, 355, 375, 426, 545, 654, 710, 750, 1065, 1090, 1635, 1775, 2130, 2141, 2725, 3270, 3550, 4282, 5325, 5450, 6423, 7739, 8175, 8875, 10650, 10705, 12846, 13625, 15478, 16350, 17750, 21410, 23217, 26625, 27250, 32115, 38695, 40875, 46434, 53250, 53525, 64230, 77390, 81750, 107050, 116085, 152011, 160575, 193475, 232170, 233369, 267625, 304022, 321150, 386950, 456033, 466738, 535250, 580425, 700107, 760055, 802875, 912066, 967375, 1160850, 1166845, 1400214, 1520110, 1605750, 1934750, 2280165, 2333690, 2902125, 3500535, 3800275, 4560330, 5804250, 5834225, 7001070, 7600550, 11400825, 11668450, 16569199, 17502675, 19001375, 22801650, 29171125, 33138398, 35005350, 38002750, 49707597, 57004125, 58342250, 82845995, 87513375, 99415194, 114008250, 165691990, 175026750, 248537985, 414229975, 497075970, 828459950, 1242689925, 2071149875, 2485379850, 4142299750, 6213449625, 12426899250]

約数ペア:

[(1, 12426899250), (2, 6213449625), (3, 4142299750), (5, 2485379850), (6, 2071149875), (10, 1242689925), (15, 828459950), (25, 497075970), (30, 414229975), (50, 248537985), (71, 175026750), (75, 165691990), (109, 114008250), (125, 99415194), (142, 87513375), (150, 82845995), (213, 58342250), (218, 57004125), (250, 49707597), (327, 38002750), (355, 35005350), (375, 33138398), (426, 29171125), (545, 22801650), (654, 19001375), (710, 17502675), (750, 16569199), (1065, 11668450), (1090, 11400825), (1635, 7600550), (1775, 7001070), (2130, 5834225), (2141, 5804250), (2725, 4560330), (3270, 3800275), (3550, 3500535), (4282, 2902125), (5325, 2333690), (5450, 2280165), (6423, 1934750), (7739, 1605750), (8175, 1520110), (8875, 1400214), (10650, 1166845), (10705, 1160850), (12846, 967375), (13625, 912066), (15478, 802875), (16350, 760055), (17750, 700107), (21410, 580425), (23217, 535250), (26625, 466738), (27250, 456033), (32115, 386950), (38695, 321150), (40875, 304022), (46434, 267625), (53250, 233369), (53525, 232170), (64230, 193475), (77390, 160575), (81750, 152011), (107050, 116085)]