472987800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3794

約数の個数: 144

約数和(自身を含む): 1611258480

約数和(自身を除く): 1138270680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 852, 900, 1065, 1278, 1420, 1704, 1775, 1800, 2130, 2556, 2840, 3195, 3550, 3701, 4260, 5112, 5325, 6390, 7100, 7402, 8520, 10650, 11103, 12780, 14200, 14804, 15975, 18505, 21300, 22206, 25560, 29608, 31950, 33309, 37010, 42600, 44412, 55515, 63900, 66618, 74020, 88824, 92525, 111030, 127800, 133236, 148040, 166545, 185050, 222060, 262771, 266472, 277575, 333090, 370100, 444120, 525542, 555150, 666180, 740200, 788313, 832725, 1051084, 1110300, 1313855, 1332360, 1576626, 1665450, 2102168, 2220600, 2364939, 2627710, 3153252, 3330900, 3941565, 4729878, 5255420, 6306504, 6569275, 6661800, 7883130, 9459756, 10510840, 11824695, 13138550, 15766260, 18919512, 19707825, 23649390, 26277100, 31532520, 39415650, 47298780, 52554200, 59123475, 78831300, 94597560, 118246950, 157662600, 236493900, 472987800]

約数ペア:

[(1, 472987800), (2, 236493900), (3, 157662600), (4, 118246950), (5, 94597560), (6, 78831300), (8, 59123475), (9, 52554200), (10, 47298780), (12, 39415650), (15, 31532520), (18, 26277100), (20, 23649390), (24, 19707825), (25, 18919512), (30, 15766260), (36, 13138550), (40, 11824695), (45, 10510840), (50, 9459756), (60, 7883130), (71, 6661800), (72, 6569275), (75, 6306504), (90, 5255420), (100, 4729878), (120, 3941565), (142, 3330900), (150, 3153252), (180, 2627710), (200, 2364939), (213, 2220600), (225, 2102168), (284, 1665450), (300, 1576626), (355, 1332360), (360, 1313855), (426, 1110300), (450, 1051084), (568, 832725), (600, 788313), (639, 740200), (710, 666180), (852, 555150), (900, 525542), (1065, 444120), (1278, 370100), (1420, 333090), (1704, 277575), (1775, 266472), (1800, 262771), (2130, 222060), (2556, 185050), (2840, 166545), (3195, 148040), (3550, 133236), (3701, 127800), (4260, 111030), (5112, 92525), (5325, 88824), (6390, 74020), (7100, 66618), (7402, 63900), (8520, 55515), (10650, 44412), (11103, 42600), (12780, 37010), (14200, 33309), (14804, 31950), (15975, 29608), (18505, 25560), (21300, 22206)]