12889439400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1216

約数の個数: 192

約数和(自身を含む): 40670968320

約数和(自身を除く): 27781528920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 142, 150, 200, 213, 284, 300, 355, 426, 443, 568, 600, 683, 710, 852, 886, 1065, 1329, 1366, 1420, 1704, 1772, 1775, 2049, 2130, 2215, 2658, 2732, 2840, 3415, 3544, 3550, 4098, 4260, 4430, 5316, 5325, 5464, 6645, 6830, 7100, 8196, 8520, 8860, 10245, 10632, 10650, 11075, 13290, 13660, 14200, 16392, 17075, 17720, 20490, 21300, 22150, 26580, 27320, 31453, 33225, 34150, 40980, 42600, 44300, 48493, 51225, 53160, 62906, 66450, 68300, 81960, 88600, 94359, 96986, 102450, 125812, 132900, 136600, 145479, 157265, 188718, 193972, 204900, 242465, 251624, 265800, 290958, 302569, 314530, 377436, 387944, 409800, 471795, 484930, 581916, 605138, 629060, 727395, 754872, 786325, 907707, 943590, 969860, 1163832, 1210276, 1212325, 1258120, 1454790, 1512845, 1572650, 1815414, 1887180, 1939720, 2358975, 2420552, 2424650, 2909580, 3025690, 3145300, 3630828, 3636975, 3774360, 4538535, 4717950, 4849300, 5819160, 6051380, 6290600, 7261656, 7273950, 7564225, 9077070, 9435900, 9698600, 12102760, 14547900, 15128450, 18154140, 18871800, 21482399, 22692675, 29095800, 30256900, 36308280, 42964798, 45385350, 60513800, 64447197, 85929596, 90770700, 107411995, 128894394, 171859192, 181541400, 214823990, 257788788, 322235985, 429647980, 515577576, 537059975, 644471970, 859295960, 1074119950, 1288943940, 1611179925, 2148239900, 2577887880, 3222359850, 4296479800, 6444719700, 12889439400]

約数ペア:

[(1, 12889439400), (2, 6444719700), (3, 4296479800), (4, 3222359850), (5, 2577887880), (6, 2148239900), (8, 1611179925), (10, 1288943940), (12, 1074119950), (15, 859295960), (20, 644471970), (24, 537059975), (25, 515577576), (30, 429647980), (40, 322235985), (50, 257788788), (60, 214823990), (71, 181541400), (75, 171859192), (100, 128894394), (120, 107411995), (142, 90770700), (150, 85929596), (200, 64447197), (213, 60513800), (284, 45385350), (300, 42964798), (355, 36308280), (426, 30256900), (443, 29095800), (568, 22692675), (600, 21482399), (683, 18871800), (710, 18154140), (852, 15128450), (886, 14547900), (1065, 12102760), (1329, 9698600), (1366, 9435900), (1420, 9077070), (1704, 7564225), (1772, 7273950), (1775, 7261656), (2049, 6290600), (2130, 6051380), (2215, 5819160), (2658, 4849300), (2732, 4717950), (2840, 4538535), (3415, 3774360), (3544, 3636975), (3550, 3630828), (4098, 3145300), (4260, 3025690), (4430, 2909580), (5316, 2424650), (5325, 2420552), (5464, 2358975), (6645, 1939720), (6830, 1887180), (7100, 1815414), (8196, 1572650), (8520, 1512845), (8860, 1454790), (10245, 1258120), (10632, 1212325), (10650, 1210276), (11075, 1163832), (13290, 969860), (13660, 943590), (14200, 907707), (16392, 786325), (17075, 754872), (17720, 727395), (20490, 629060), (21300, 605138), (22150, 581916), (26580, 484930), (27320, 471795), (31453, 409800), (33225, 387944), (34150, 377436), (40980, 314530), (42600, 302569), (44300, 290958), (48493, 265800), (51225, 251624), (53160, 242465), (62906, 204900), (66450, 193972), (68300, 188718), (81960, 157265), (88600, 145479), (94359, 136600), (96986, 132900), (102450, 125812)]