142234300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 356977152

約数和(自身を除く): 214742852

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 67, 71, 92, 100, 115, 130, 134, 142, 230, 260, 268, 284, 299, 325, 335, 355, 460, 575, 598, 650, 670, 710, 871, 923, 1150, 1196, 1300, 1340, 1420, 1495, 1541, 1633, 1675, 1742, 1775, 1846, 2300, 2990, 3082, 3266, 3350, 3484, 3550, 3692, 4355, 4615, 4757, 5980, 6164, 6532, 6700, 7100, 7475, 7705, 8165, 8710, 9230, 9514, 14950, 15410, 16330, 17420, 18460, 19028, 20033, 21229, 21775, 23075, 23785, 29900, 30820, 32660, 38525, 40066, 40825, 42458, 43550, 46150, 47570, 61841, 77050, 80132, 81650, 84916, 87100, 92300, 95140, 100165, 106145, 109411, 118925, 123682, 154100, 163300, 200330, 212290, 218822, 237850, 247364, 309205, 400660, 424580, 437644, 475700, 500825, 530725, 547055, 618410, 1001650, 1061450, 1094110, 1236820, 1422343, 1546025, 2003300, 2122900, 2188220, 2735275, 2844686, 3092050, 5470550, 5689372, 6184100, 7111715, 10941100, 14223430, 28446860, 35558575, 71117150, 142234300]

約数ペア:

[(1, 142234300), (2, 71117150), (4, 35558575), (5, 28446860), (10, 14223430), (13, 10941100), (20, 7111715), (23, 6184100), (25, 5689372), (26, 5470550), (46, 3092050), (50, 2844686), (52, 2735275), (65, 2188220), (67, 2122900), (71, 2003300), (92, 1546025), (100, 1422343), (115, 1236820), (130, 1094110), (134, 1061450), (142, 1001650), (230, 618410), (260, 547055), (268, 530725), (284, 500825), (299, 475700), (325, 437644), (335, 424580), (355, 400660), (460, 309205), (575, 247364), (598, 237850), (650, 218822), (670, 212290), (710, 200330), (871, 163300), (923, 154100), (1150, 123682), (1196, 118925), (1300, 109411), (1340, 106145), (1420, 100165), (1495, 95140), (1541, 92300), (1633, 87100), (1675, 84916), (1742, 81650), (1775, 80132), (1846, 77050), (2300, 61841), (2990, 47570), (3082, 46150), (3266, 43550), (3350, 42458), (3484, 40825), (3550, 40066), (3692, 38525), (4355, 32660), (4615, 30820), (4757, 29900), (5980, 23785), (6164, 23075), (6532, 21775), (6700, 21229), (7100, 20033), (7475, 19028), (7705, 18460), (8165, 17420), (8710, 16330), (9230, 15410), (9514, 14950)]