8513700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 27706560

約数和(自身を除く): 19192860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 59, 60, 65, 74, 75, 78, 100, 111, 118, 130, 148, 150, 156, 177, 185, 195, 222, 236, 260, 295, 300, 325, 354, 370, 390, 444, 481, 555, 590, 650, 708, 740, 767, 780, 885, 925, 962, 975, 1110, 1180, 1300, 1443, 1475, 1534, 1770, 1850, 1924, 1950, 2183, 2220, 2301, 2405, 2775, 2886, 2950, 3068, 3540, 3700, 3835, 3900, 4366, 4425, 4602, 4810, 5550, 5772, 5900, 6549, 7215, 7670, 8732, 8850, 9204, 9620, 10915, 11100, 11505, 12025, 13098, 14430, 15340, 17700, 19175, 21830, 23010, 24050, 26196, 28379, 28860, 32745, 36075, 38350, 43660, 46020, 48100, 54575, 56758, 57525, 65490, 72150, 76700, 85137, 109150, 113516, 115050, 130980, 141895, 144300, 163725, 170274, 218300, 230100, 283790, 327450, 340548, 425685, 567580, 654900, 709475, 851370, 1418950, 1702740, 2128425, 2837900, 4256850, 8513700]

約数ペア:

[(1, 8513700), (2, 4256850), (3, 2837900), (4, 2128425), (5, 1702740), (6, 1418950), (10, 851370), (12, 709475), (13, 654900), (15, 567580), (20, 425685), (25, 340548), (26, 327450), (30, 283790), (37, 230100), (39, 218300), (50, 170274), (52, 163725), (59, 144300), (60, 141895), (65, 130980), (74, 115050), (75, 113516), (78, 109150), (100, 85137), (111, 76700), (118, 72150), (130, 65490), (148, 57525), (150, 56758), (156, 54575), (177, 48100), (185, 46020), (195, 43660), (222, 38350), (236, 36075), (260, 32745), (295, 28860), (300, 28379), (325, 26196), (354, 24050), (370, 23010), (390, 21830), (444, 19175), (481, 17700), (555, 15340), (590, 14430), (650, 13098), (708, 12025), (740, 11505), (767, 11100), (780, 10915), (885, 9620), (925, 9204), (962, 8850), (975, 8732), (1110, 7670), (1180, 7215), (1300, 6549), (1443, 5900), (1475, 5772), (1534, 5550), (1770, 4810), (1850, 4602), (1924, 4425), (1950, 4366), (2183, 3900), (2220, 3835), (2301, 3700), (2405, 3540), (2775, 3068), (2886, 2950)]