75767640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2901

約数の個数: 128

約数和(自身を含む): 259277760

約数和(自身を除く): 183510120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 2857, 3315, 4420, 5304, 5714, 6630, 8571, 8840, 11428, 13260, 14285, 17142, 22856, 26520, 28570, 34284, 37141, 42855, 48569, 57140, 68568, 74282, 85710, 97138, 111423, 114280, 145707, 148564, 171420, 185705, 194276, 222846, 242845, 291414, 297128, 342840, 371410, 388552, 445692, 485690, 557115, 582828, 631397, 728535, 742820, 891384, 971380, 1114230, 1165656, 1262794, 1457070, 1485640, 1894191, 1942760, 2228460, 2525588, 2914140, 3156985, 3788382, 4456920, 5051176, 5828280, 6313970, 7576764, 9470955, 12627940, 15153528, 18941910, 25255880, 37883820, 75767640]

約数ペア:

[(1, 75767640), (2, 37883820), (3, 25255880), (4, 18941910), (5, 15153528), (6, 12627940), (8, 9470955), (10, 7576764), (12, 6313970), (13, 5828280), (15, 5051176), (17, 4456920), (20, 3788382), (24, 3156985), (26, 2914140), (30, 2525588), (34, 2228460), (39, 1942760), (40, 1894191), (51, 1485640), (52, 1457070), (60, 1262794), (65, 1165656), (68, 1114230), (78, 971380), (85, 891384), (102, 742820), (104, 728535), (120, 631397), (130, 582828), (136, 557115), (156, 485690), (170, 445692), (195, 388552), (204, 371410), (221, 342840), (255, 297128), (260, 291414), (312, 242845), (340, 222846), (390, 194276), (408, 185705), (442, 171420), (510, 148564), (520, 145707), (663, 114280), (680, 111423), (780, 97138), (884, 85710), (1020, 74282), (1105, 68568), (1326, 57140), (1560, 48569), (1768, 42855), (2040, 37141), (2210, 34284), (2652, 28570), (2857, 26520), (3315, 22856), (4420, 17142), (5304, 14285), (5714, 13260), (6630, 11428), (8571, 8840)]