512840250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 1517836320

約数和(自身を除く): 1004996070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 89, 90, 117, 125, 130, 150, 178, 195, 197, 225, 234, 250, 267, 325, 375, 390, 394, 445, 450, 534, 585, 591, 650, 750, 801, 890, 975, 985, 1125, 1157, 1170, 1182, 1335, 1602, 1625, 1773, 1950, 1970, 2225, 2250, 2314, 2561, 2670, 2925, 2955, 3250, 3471, 3546, 4005, 4450, 4875, 4925, 5122, 5785, 5850, 5910, 6675, 6942, 7683, 8010, 8865, 9750, 9850, 10413, 11125, 11570, 12805, 13350, 14625, 14775, 15366, 17355, 17533, 17730, 20025, 20826, 22250, 23049, 24625, 25610, 28925, 29250, 29550, 33375, 34710, 35066, 38415, 40050, 44325, 46098, 49250, 52065, 52599, 57850, 64025, 66750, 73875, 76830, 86775, 87665, 88650, 100125, 104130, 105198, 115245, 128050, 144625, 147750, 157797, 173550, 175330, 192075, 200250, 221625, 227929, 230490, 260325, 262995, 289250, 315594, 320125, 384150, 433875, 438325, 443250, 455858, 520650, 525990, 576225, 640250, 683787, 788985, 867750, 876650, 960375, 1139645, 1152450, 1301625, 1314975, 1367574, 1577970, 1920750, 2051361, 2191625, 2279290, 2603250, 2629950, 2881125, 3418935, 3944925, 4102722, 4383250, 5698225, 5762250, 6574875, 6837870, 7889850, 10256805, 11396450, 13149750, 17094675, 19724625, 20513610, 28491125, 34189350, 39449250, 51284025, 56982250, 85473375, 102568050, 170946750, 256420125, 512840250]

約数ペア:

[(1, 512840250), (2, 256420125), (3, 170946750), (5, 102568050), (6, 85473375), (9, 56982250), (10, 51284025), (13, 39449250), (15, 34189350), (18, 28491125), (25, 20513610), (26, 19724625), (30, 17094675), (39, 13149750), (45, 11396450), (50, 10256805), (65, 7889850), (75, 6837870), (78, 6574875), (89, 5762250), (90, 5698225), (117, 4383250), (125, 4102722), (130, 3944925), (150, 3418935), (178, 2881125), (195, 2629950), (197, 2603250), (225, 2279290), (234, 2191625), (250, 2051361), (267, 1920750), (325, 1577970), (375, 1367574), (390, 1314975), (394, 1301625), (445, 1152450), (450, 1139645), (534, 960375), (585, 876650), (591, 867750), (650, 788985), (750, 683787), (801, 640250), (890, 576225), (975, 525990), (985, 520650), (1125, 455858), (1157, 443250), (1170, 438325), (1182, 433875), (1335, 384150), (1602, 320125), (1625, 315594), (1773, 289250), (1950, 262995), (1970, 260325), (2225, 230490), (2250, 227929), (2314, 221625), (2561, 200250), (2670, 192075), (2925, 175330), (2955, 173550), (3250, 157797), (3471, 147750), (3546, 144625), (4005, 128050), (4450, 115245), (4875, 105198), (4925, 104130), (5122, 100125), (5785, 88650), (5850, 87665), (5910, 86775), (6675, 76830), (6942, 73875), (7683, 66750), (8010, 64025), (8865, 57850), (9750, 52599), (9850, 52065), (10413, 49250), (11125, 46098), (11570, 44325), (12805, 40050), (13350, 38415), (14625, 35066), (14775, 34710), (15366, 33375), (17355, 29550), (17533, 29250), (17730, 28925), (20025, 25610), (20826, 24625), (22250, 23049)]