75717720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5426

約数の個数: 128

約数和(自身を含む): 271857600

約数和(自身を除く): 196139880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5393, 7020, 10786, 14040, 16179, 21572, 26965, 32358, 43144, 48537, 53930, 64716, 70109, 80895, 97074, 107860, 129432, 140218, 145611, 161790, 194148, 210327, 215720, 242685, 280436, 291222, 323580, 350545, 388296, 420654, 485370, 560872, 582444, 630981, 647160, 701090, 728055, 841308, 970740, 1051635, 1164888, 1261962, 1402180, 1456110, 1682616, 1892943, 1941480, 2103270, 2523924, 2804360, 2912220, 3154905, 3785886, 4206540, 5047848, 5824440, 6309810, 7571772, 8413080, 9464715, 12619620, 15143544, 18929430, 25239240, 37858860, 75717720]

約数ペア:

[(1, 75717720), (2, 37858860), (3, 25239240), (4, 18929430), (5, 15143544), (6, 12619620), (8, 9464715), (9, 8413080), (10, 7571772), (12, 6309810), (13, 5824440), (15, 5047848), (18, 4206540), (20, 3785886), (24, 3154905), (26, 2912220), (27, 2804360), (30, 2523924), (36, 2103270), (39, 1941480), (40, 1892943), (45, 1682616), (52, 1456110), (54, 1402180), (60, 1261962), (65, 1164888), (72, 1051635), (78, 970740), (90, 841308), (104, 728055), (108, 701090), (117, 647160), (120, 630981), (130, 582444), (135, 560872), (156, 485370), (180, 420654), (195, 388296), (216, 350545), (234, 323580), (260, 291222), (270, 280436), (312, 242685), (351, 215720), (360, 210327), (390, 194148), (468, 161790), (520, 145611), (540, 140218), (585, 129432), (702, 107860), (780, 97074), (936, 80895), (1080, 70109), (1170, 64716), (1404, 53930), (1560, 48537), (1755, 43144), (2340, 32358), (2808, 26965), (3510, 21572), (4680, 16179), (5393, 14040), (7020, 10786)]