75879840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 144

約数和(自身を含む): 254372832

約数和(自身を除く): 178492992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 547, 578, 680, 816, 867, 1020, 1094, 1156, 1360, 1445, 1632, 1641, 1734, 2040, 2188, 2312, 2720, 2735, 2890, 3282, 3468, 4080, 4335, 4376, 4624, 5470, 5780, 6564, 6936, 8160, 8205, 8670, 8752, 9248, 9299, 10940, 11560, 13128, 13872, 16410, 17340, 17504, 18598, 21880, 23120, 26256, 27744, 27897, 32820, 34680, 37196, 43760, 46240, 46495, 52512, 55794, 65640, 69360, 74392, 87520, 92990, 111588, 131280, 138720, 139485, 148784, 158083, 185980, 223176, 262560, 278970, 297568, 316166, 371960, 446352, 474249, 557940, 632332, 743920, 790415, 892704, 948498, 1115880, 1264664, 1487840, 1580830, 1896996, 2231760, 2371245, 2529328, 3161660, 3793992, 4463520, 4742490, 5058656, 6323320, 7587984, 9484980, 12646640, 15175968, 18969960, 25293280, 37939920, 75879840]

約数ペア:

[(1, 75879840), (2, 37939920), (3, 25293280), (4, 18969960), (5, 15175968), (6, 12646640), (8, 9484980), (10, 7587984), (12, 6323320), (15, 5058656), (16, 4742490), (17, 4463520), (20, 3793992), (24, 3161660), (30, 2529328), (32, 2371245), (34, 2231760), (40, 1896996), (48, 1580830), (51, 1487840), (60, 1264664), (68, 1115880), (80, 948498), (85, 892704), (96, 790415), (102, 743920), (120, 632332), (136, 557940), (160, 474249), (170, 446352), (204, 371960), (240, 316166), (255, 297568), (272, 278970), (289, 262560), (340, 223176), (408, 185980), (480, 158083), (510, 148784), (544, 139485), (547, 138720), (578, 131280), (680, 111588), (816, 92990), (867, 87520), (1020, 74392), (1094, 69360), (1156, 65640), (1360, 55794), (1445, 52512), (1632, 46495), (1641, 46240), (1734, 43760), (2040, 37196), (2188, 34680), (2312, 32820), (2720, 27897), (2735, 27744), (2890, 26256), (3282, 23120), (3468, 21880), (4080, 18598), (4335, 17504), (4376, 17340), (4624, 16410), (5470, 13872), (5780, 13128), (6564, 11560), (6936, 10940), (8160, 9299), (8205, 9248), (8670, 8752)]