1605131400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1508

約数の個数: 192

約数和(自身を含む): 5292518400

約数和(自身を除く): 3687387000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 103, 114, 120, 150, 152, 190, 200, 206, 228, 285, 300, 309, 380, 412, 456, 475, 515, 570, 600, 618, 760, 824, 950, 1030, 1140, 1236, 1367, 1425, 1545, 1900, 1957, 2060, 2280, 2472, 2575, 2734, 2850, 3090, 3800, 3914, 4101, 4120, 5150, 5468, 5700, 5871, 6180, 6835, 7725, 7828, 8202, 9785, 10300, 10936, 11400, 11742, 12360, 13670, 15450, 15656, 16404, 19570, 20505, 20600, 23484, 25973, 27340, 29355, 30900, 32808, 34175, 39140, 41010, 46968, 48925, 51946, 54680, 58710, 61800, 68350, 77919, 78280, 82020, 97850, 102525, 103892, 117420, 129865, 136700, 140801, 146775, 155838, 164040, 195700, 205050, 207784, 234840, 259730, 273400, 281602, 293550, 311676, 389595, 391400, 410100, 422403, 519460, 563204, 587100, 623352, 649325, 704005, 779190, 820200, 844806, 1038920, 1126408, 1174200, 1298650, 1408010, 1558380, 1689612, 1947975, 2112015, 2597300, 2675219, 2816020, 3116760, 3379224, 3520025, 3895950, 4224030, 5194600, 5350438, 5632040, 7040050, 7791900, 8025657, 8448060, 10560075, 10700876, 13376095, 14080100, 15583800, 16051314, 16896120, 21120150, 21401752, 26752190, 28160200, 32102628, 40128285, 42240300, 53504380, 64205256, 66880475, 80256570, 84480600, 107008760, 133760950, 160513140, 200641425, 267521900, 321026280, 401282850, 535043800, 802565700, 1605131400]

約数ペア:

[(1, 1605131400), (2, 802565700), (3, 535043800), (4, 401282850), (5, 321026280), (6, 267521900), (8, 200641425), (10, 160513140), (12, 133760950), (15, 107008760), (19, 84480600), (20, 80256570), (24, 66880475), (25, 64205256), (30, 53504380), (38, 42240300), (40, 40128285), (50, 32102628), (57, 28160200), (60, 26752190), (75, 21401752), (76, 21120150), (95, 16896120), (100, 16051314), (103, 15583800), (114, 14080100), (120, 13376095), (150, 10700876), (152, 10560075), (190, 8448060), (200, 8025657), (206, 7791900), (228, 7040050), (285, 5632040), (300, 5350438), (309, 5194600), (380, 4224030), (412, 3895950), (456, 3520025), (475, 3379224), (515, 3116760), (570, 2816020), (600, 2675219), (618, 2597300), (760, 2112015), (824, 1947975), (950, 1689612), (1030, 1558380), (1140, 1408010), (1236, 1298650), (1367, 1174200), (1425, 1126408), (1545, 1038920), (1900, 844806), (1957, 820200), (2060, 779190), (2280, 704005), (2472, 649325), (2575, 623352), (2734, 587100), (2850, 563204), (3090, 519460), (3800, 422403), (3914, 410100), (4101, 391400), (4120, 389595), (5150, 311676), (5468, 293550), (5700, 281602), (5871, 273400), (6180, 259730), (6835, 234840), (7725, 207784), (7828, 205050), (8202, 195700), (9785, 164040), (10300, 155838), (10936, 146775), (11400, 140801), (11742, 136700), (12360, 129865), (13670, 117420), (15450, 103892), (15656, 102525), (16404, 97850), (19570, 82020), (20505, 78280), (20600, 77919), (23484, 68350), (25973, 61800), (27340, 58710), (29355, 54680), (30900, 51946), (32808, 48925), (34175, 46968), (39140, 41010)]