75771040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 192281040

約数和(自身を除く): 116510000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 160, 170, 178, 272, 313, 340, 356, 445, 544, 626, 680, 712, 890, 1252, 1360, 1424, 1513, 1565, 1780, 2504, 2720, 2848, 3026, 3130, 3560, 5008, 5321, 6052, 6260, 7120, 7565, 10016, 10642, 12104, 12520, 14240, 15130, 21284, 24208, 25040, 26605, 27857, 30260, 42568, 48416, 50080, 53210, 55714, 60520, 85136, 106420, 111428, 121040, 139285, 170272, 212840, 222856, 242080, 278570, 425680, 445712, 473569, 557140, 851360, 891424, 947138, 1114280, 1894276, 2228560, 2367845, 3788552, 4457120, 4735690, 7577104, 9471380, 15154208, 18942760, 37885520, 75771040]

約数ペア:

[(1, 75771040), (2, 37885520), (4, 18942760), (5, 15154208), (8, 9471380), (10, 7577104), (16, 4735690), (17, 4457120), (20, 3788552), (32, 2367845), (34, 2228560), (40, 1894276), (68, 1114280), (80, 947138), (85, 891424), (89, 851360), (136, 557140), (160, 473569), (170, 445712), (178, 425680), (272, 278570), (313, 242080), (340, 222856), (356, 212840), (445, 170272), (544, 139285), (626, 121040), (680, 111428), (712, 106420), (890, 85136), (1252, 60520), (1360, 55714), (1424, 53210), (1513, 50080), (1565, 48416), (1780, 42568), (2504, 30260), (2720, 27857), (2848, 26605), (3026, 25040), (3130, 24208), (3560, 21284), (5008, 15130), (5321, 14240), (6052, 12520), (6260, 12104), (7120, 10642), (7565, 10016)]