101520540

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 350461440

約数和(自身を除く): 248940900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 211, 220, 243, 270, 297, 324, 330, 396, 405, 422, 486, 495, 540, 594, 633, 660, 729, 810, 844, 891, 972, 990, 1055, 1188, 1215, 1266, 1458, 1485, 1620, 1782, 1899, 1980, 2110, 2187, 2321, 2430, 2532, 2673, 2916, 2970, 3165, 3564, 3645, 3798, 4220, 4374, 4455, 4642, 4860, 5346, 5697, 5940, 6330, 6963, 7290, 7596, 8019, 8748, 8910, 9284, 9495, 10692, 10935, 11394, 11605, 12660, 13365, 13926, 14580, 16038, 17091, 17820, 18990, 20889, 21870, 22788, 23210, 24057, 26730, 27852, 28485, 32076, 34182, 34815, 37980, 40095, 41778, 43740, 46420, 48114, 51273, 53460, 56970, 62667, 68364, 69630, 80190, 83556, 85455, 96228, 102546, 104445, 113940, 120285, 125334, 139260, 153819, 160380, 170910, 188001, 205092, 208890, 240570, 250668, 256365, 307638, 313335, 341820, 376002, 417780, 461457, 481140, 512730, 564003, 615276, 626670, 752004, 769095, 922914, 940005, 1025460, 1128006, 1253340, 1538190, 1692009, 1845828, 1880010, 2256012, 2307285, 2820015, 3076380, 3384018, 3760020, 4614570, 5076027, 5640030, 6768036, 8460045, 9229140, 10152054, 11280060, 16920090, 20304108, 25380135, 33840180, 50760270, 101520540]

約数ペア:

[(1, 101520540), (2, 50760270), (3, 33840180), (4, 25380135), (5, 20304108), (6, 16920090), (9, 11280060), (10, 10152054), (11, 9229140), (12, 8460045), (15, 6768036), (18, 5640030), (20, 5076027), (22, 4614570), (27, 3760020), (30, 3384018), (33, 3076380), (36, 2820015), (44, 2307285), (45, 2256012), (54, 1880010), (55, 1845828), (60, 1692009), (66, 1538190), (81, 1253340), (90, 1128006), (99, 1025460), (108, 940005), (110, 922914), (132, 769095), (135, 752004), (162, 626670), (165, 615276), (180, 564003), (198, 512730), (211, 481140), (220, 461457), (243, 417780), (270, 376002), (297, 341820), (324, 313335), (330, 307638), (396, 256365), (405, 250668), (422, 240570), (486, 208890), (495, 205092), (540, 188001), (594, 170910), (633, 160380), (660, 153819), (729, 139260), (810, 125334), (844, 120285), (891, 113940), (972, 104445), (990, 102546), (1055, 96228), (1188, 85455), (1215, 83556), (1266, 80190), (1458, 69630), (1485, 68364), (1620, 62667), (1782, 56970), (1899, 53460), (1980, 51273), (2110, 48114), (2187, 46420), (2321, 43740), (2430, 41778), (2532, 40095), (2673, 37980), (2916, 34815), (2970, 34182), (3165, 32076), (3564, 28485), (3645, 27852), (3798, 26730), (4220, 24057), (4374, 23210), (4455, 22788), (4642, 21870), (4860, 20889), (5346, 18990), (5697, 17820), (5940, 17091), (6330, 16038), (6963, 14580), (7290, 13926), (7596, 13365), (8019, 12660), (8748, 11605), (8910, 11394), (9284, 10935), (9495, 10692)]