101020140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1928

約数の個数: 144

約数和(自身を含む): 344530368

約数和(自身を除く): 243510228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 1877, 2070, 2340, 2691, 2990, 3588, 3754, 4140, 4485, 5382, 5631, 5980, 7508, 8970, 9385, 10764, 11262, 13455, 16893, 17940, 18770, 22524, 24401, 26910, 28155, 33786, 37540, 43171, 48802, 53820, 56310, 67572, 73203, 84465, 86342, 97604, 112620, 122005, 129513, 146406, 168930, 172684, 215855, 219609, 244010, 259026, 292812, 337860, 366015, 388539, 431710, 439218, 488020, 518052, 561223, 647565, 732030, 777078, 863420, 878436, 1098045, 1122446, 1295130, 1464060, 1554156, 1683669, 1942695, 2196090, 2244892, 2590260, 2806115, 3367338, 3885390, 4392180, 5051007, 5612230, 6734676, 7770780, 8418345, 10102014, 11224460, 16836690, 20204028, 25255035, 33673380, 50510070, 101020140]

約数ペア:

[(1, 101020140), (2, 50510070), (3, 33673380), (4, 25255035), (5, 20204028), (6, 16836690), (9, 11224460), (10, 10102014), (12, 8418345), (13, 7770780), (15, 6734676), (18, 5612230), (20, 5051007), (23, 4392180), (26, 3885390), (30, 3367338), (36, 2806115), (39, 2590260), (45, 2244892), (46, 2196090), (52, 1942695), (60, 1683669), (65, 1554156), (69, 1464060), (78, 1295130), (90, 1122446), (92, 1098045), (115, 878436), (117, 863420), (130, 777078), (138, 732030), (156, 647565), (180, 561223), (195, 518052), (207, 488020), (230, 439218), (234, 431710), (260, 388539), (276, 366015), (299, 337860), (345, 292812), (390, 259026), (414, 244010), (460, 219609), (468, 215855), (585, 172684), (598, 168930), (690, 146406), (780, 129513), (828, 122005), (897, 112620), (1035, 97604), (1170, 86342), (1196, 84465), (1380, 73203), (1495, 67572), (1794, 56310), (1877, 53820), (2070, 48802), (2340, 43171), (2691, 37540), (2990, 33786), (3588, 28155), (3754, 26910), (4140, 24401), (4485, 22524), (5382, 18770), (5631, 17940), (5980, 16893), (7508, 13455), (8970, 11262), (9385, 10764)]