32721000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 110073600

約数和(自身を除く): 77352600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 839, 975, 1000, 1300, 1500, 1560, 1625, 1678, 1950, 2517, 2600, 3000, 3250, 3356, 3900, 4195, 4875, 5034, 6500, 6712, 7800, 8390, 9750, 10068, 10907, 12585, 13000, 16780, 19500, 20136, 20975, 21814, 25170, 32721, 33560, 39000, 41950, 43628, 50340, 54535, 62925, 65442, 83900, 87256, 100680, 104875, 109070, 125850, 130884, 163605, 167800, 209750, 218140, 251700, 261768, 272675, 314625, 327210, 419500, 436280, 503400, 545350, 629250, 654420, 818025, 839000, 1090700, 1258500, 1308840, 1363375, 1636050, 2181400, 2517000, 2726750, 3272100, 4090125, 5453500, 6544200, 8180250, 10907000, 16360500, 32721000]

約数ペア:

[(1, 32721000), (2, 16360500), (3, 10907000), (4, 8180250), (5, 6544200), (6, 5453500), (8, 4090125), (10, 3272100), (12, 2726750), (13, 2517000), (15, 2181400), (20, 1636050), (24, 1363375), (25, 1308840), (26, 1258500), (30, 1090700), (39, 839000), (40, 818025), (50, 654420), (52, 629250), (60, 545350), (65, 503400), (75, 436280), (78, 419500), (100, 327210), (104, 314625), (120, 272675), (125, 261768), (130, 251700), (150, 218140), (156, 209750), (195, 167800), (200, 163605), (250, 130884), (260, 125850), (300, 109070), (312, 104875), (325, 100680), (375, 87256), (390, 83900), (500, 65442), (520, 62925), (600, 54535), (650, 50340), (750, 43628), (780, 41950), (839, 39000), (975, 33560), (1000, 32721), (1300, 25170), (1500, 21814), (1560, 20975), (1625, 20136), (1678, 19500), (1950, 16780), (2517, 13000), (2600, 12585), (3000, 10907), (3250, 10068), (3356, 9750), (3900, 8390), (4195, 7800), (4875, 6712), (5034, 6500)]