266207400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 907040160

約数和(自身を除く): 640832760

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, 2083, 2130, 2556, 2840, 3195, 3550, 4166, 4260, 5112, 5325, 6249, 6390, 7100, 8332, 8520, 10415, 10650, 12498, 12780, 14200, 15975, 16664, 18747, 20830, 21300, 24996, 25560, 31245, 31950, 37494, 41660, 42600, 49992, 52075, 62490, 63900, 74988, 83320, 93735, 104150, 124980, 127800, 147893, 149976, 156225, 187470, 208300, 249960, 295786, 312450, 374940, 416600, 443679, 468675, 591572, 624900, 739465, 749880, 887358, 937350, 1183144, 1249800, 1331037, 1478930, 1774716, 1874700, 2218395, 2662074, 2957860, 3549432, 3697325, 3749400, 4436790, 5324148, 5915720, 6655185, 7394650, 8873580, 10648296, 11091975, 13310370, 14789300, 17747160, 22183950, 26620740, 29578600, 33275925, 44367900, 53241480, 66551850, 88735800, 133103700, 266207400]

約数ペア:

[(1, 266207400), (2, 133103700), (3, 88735800), (4, 66551850), (5, 53241480), (6, 44367900), (8, 33275925), (9, 29578600), (10, 26620740), (12, 22183950), (15, 17747160), (18, 14789300), (20, 13310370), (24, 11091975), (25, 10648296), (30, 8873580), (36, 7394650), (40, 6655185), (45, 5915720), (50, 5324148), (60, 4436790), (71, 3749400), (72, 3697325), (75, 3549432), (90, 2957860), (100, 2662074), (120, 2218395), (142, 1874700), (150, 1774716), (180, 1478930), (200, 1331037), (213, 1249800), (225, 1183144), (284, 937350), (300, 887358), (355, 749880), (360, 739465), (426, 624900), (450, 591572), (568, 468675), (600, 443679), (639, 416600), (710, 374940), (852, 312450), (900, 295786), (1065, 249960), (1278, 208300), (1420, 187470), (1704, 156225), (1775, 149976), (1800, 147893), (2083, 127800), (2130, 124980), (2556, 104150), (2840, 93735), (3195, 83320), (3550, 74988), (4166, 63900), (4260, 62490), (5112, 52075), (5325, 49992), (6249, 42600), (6390, 41660), (7100, 37494), (8332, 31950), (8520, 31245), (10415, 25560), (10650, 24996), (12498, 21300), (12780, 20830), (14200, 18747), (15975, 16664)]