138165600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2549

約数の個数: 144

約数和(自身を含む): 469469952

約数和(自身を除く): 331304352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2208, 2300, 2400, 2503, 2760, 3450, 3680, 4600, 5006, 5520, 6900, 7509, 9200, 10012, 11040, 12515, 13800, 15018, 18400, 20024, 25030, 27600, 30036, 37545, 40048, 50060, 55200, 57569, 60072, 62575, 75090, 80096, 100120, 115138, 120144, 125150, 150180, 172707, 187725, 200240, 230276, 240288, 250300, 287845, 300360, 345414, 375450, 400480, 460552, 500600, 575690, 600720, 690828, 750900, 863535, 921104, 1001200, 1151380, 1201440, 1381656, 1439225, 1501800, 1727070, 1842208, 2002400, 2302760, 2763312, 2878450, 3003600, 3454140, 4317675, 4605520, 5526624, 5756900, 6007200, 6908280, 8635350, 9211040, 11513800, 13816560, 17270700, 23027600, 27633120, 34541400, 46055200, 69082800, 138165600]

約数ペア:

[(1, 138165600), (2, 69082800), (3, 46055200), (4, 34541400), (5, 27633120), (6, 23027600), (8, 17270700), (10, 13816560), (12, 11513800), (15, 9211040), (16, 8635350), (20, 6908280), (23, 6007200), (24, 5756900), (25, 5526624), (30, 4605520), (32, 4317675), (40, 3454140), (46, 3003600), (48, 2878450), (50, 2763312), (60, 2302760), (69, 2002400), (75, 1842208), (80, 1727070), (92, 1501800), (96, 1439225), (100, 1381656), (115, 1201440), (120, 1151380), (138, 1001200), (150, 921104), (160, 863535), (184, 750900), (200, 690828), (230, 600720), (240, 575690), (276, 500600), (300, 460552), (345, 400480), (368, 375450), (400, 345414), (460, 300360), (480, 287845), (552, 250300), (575, 240288), (600, 230276), (690, 200240), (736, 187725), (800, 172707), (920, 150180), (1104, 125150), (1150, 120144), (1200, 115138), (1380, 100120), (1725, 80096), (1840, 75090), (2208, 62575), (2300, 60072), (2400, 57569), (2503, 55200), (2760, 50060), (3450, 40048), (3680, 37545), (4600, 30036), (5006, 27600), (5520, 25030), (6900, 20024), (7509, 18400), (9200, 15018), (10012, 13800), (11040, 12515)]