20328485400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2583

約数の個数: 288

約数和(自身を含む): 70334784000

約数和(自身を除く): 50006298600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 59, 60, 72, 75, 79, 90, 100, 118, 120, 150, 158, 177, 180, 200, 225, 236, 237, 295, 300, 316, 354, 360, 395, 450, 472, 474, 531, 590, 600, 632, 708, 711, 790, 885, 900, 948, 1062, 1180, 1185, 1416, 1422, 1475, 1580, 1770, 1800, 1896, 1975, 2124, 2360, 2370, 2423, 2655, 2844, 2950, 3160, 3540, 3555, 3950, 4248, 4425, 4661, 4740, 4846, 5310, 5688, 5900, 5925, 7080, 7110, 7269, 7900, 8850, 9322, 9480, 9692, 10620, 11800, 11850, 12115, 13275, 13983, 14220, 14538, 15800, 17700, 17775, 18644, 19384, 21240, 21807, 23305, 23700, 24230, 26550, 27966, 28440, 29076, 35400, 35550, 36345, 37288, 41949, 43614, 46610, 47400, 48460, 53100, 55932, 58152, 60575, 69915, 71100, 72690, 83898, 87228, 93220, 96920, 106200, 109035, 111864, 116525, 121150, 139830, 142200, 142957, 145380, 167796, 174456, 181725, 186440, 191417, 209745, 218070, 233050, 242300, 279660, 285914, 290760, 335592, 349575, 363450, 382834, 419490, 428871, 436140, 466100, 484600, 545175, 559320, 571828, 574251, 699150, 714785, 726900, 765668, 838980, 857742, 872280, 932200, 957085, 1048725, 1090350, 1143656, 1148502, 1286613, 1398300, 1429570, 1453800, 1531336, 1677960, 1715484, 1722753, 1914170, 2097450, 2144355, 2180700, 2297004, 2573226, 2796600, 2859140, 2871255, 3430968, 3445506, 3573925, 3828340, 4194900, 4288710, 4361400, 4594008, 4785425, 5146452, 5718280, 5742510, 6433065, 6891012, 7147850, 7656680, 8389800, 8577420, 8613765, 9570850, 10292904, 10721775, 11293603, 11485020, 12866130, 13782024, 14295700, 14356275, 17154840, 17227530, 19141700, 21443550, 22587206, 22970040, 25732260, 28591400, 28712550, 32165325, 33880809, 34455060, 38283400, 42887100, 43068825, 45174412, 51464520, 56468015, 57425100, 64330650, 67761618, 68910120, 85774200, 86137650, 90348824, 101642427, 112936030, 114850200, 128661300, 135523236, 169404045, 172275300, 203284854, 225872060, 257322600, 271046472, 282340075, 338808090, 344550600, 406569708, 451744120, 508212135, 564680150, 677616180, 813139416, 847020225, 1016424270, 1129360300, 1355232360, 1694040450, 2032848540, 2258720600, 2541060675, 3388080900, 4065697080, 5082121350, 6776161800, 10164242700, 20328485400]

約数ペア:

[(1, 20328485400), (2, 10164242700), (3, 6776161800), (4, 5082121350), (5, 4065697080), (6, 3388080900), (8, 2541060675), (9, 2258720600), (10, 2032848540), (12, 1694040450), (15, 1355232360), (18, 1129360300), (20, 1016424270), (24, 847020225), (25, 813139416), (30, 677616180), (36, 564680150), (40, 508212135), (45, 451744120), (50, 406569708), (59, 344550600), (60, 338808090), (72, 282340075), (75, 271046472), (79, 257322600), (90, 225872060), (100, 203284854), (118, 172275300), (120, 169404045), (150, 135523236), (158, 128661300), (177, 114850200), (180, 112936030), (200, 101642427), (225, 90348824), (236, 86137650), (237, 85774200), (295, 68910120), (300, 67761618), (316, 64330650), (354, 57425100), (360, 56468015), (395, 51464520), (450, 45174412), (472, 43068825), (474, 42887100), (531, 38283400), (590, 34455060), (600, 33880809), (632, 32165325), (708, 28712550), (711, 28591400), (790, 25732260), (885, 22970040), (900, 22587206), (948, 21443550), (1062, 19141700), (1180, 17227530), (1185, 17154840), (1416, 14356275), (1422, 14295700), (1475, 13782024), (1580, 12866130), (1770, 11485020), (1800, 11293603), (1896, 10721775), (1975, 10292904), (2124, 9570850), (2360, 8613765), (2370, 8577420), (2423, 8389800), (2655, 7656680), (2844, 7147850), (2950, 6891012), (3160, 6433065), (3540, 5742510), (3555, 5718280), (3950, 5146452), (4248, 4785425), (4425, 4594008), (4661, 4361400), (4740, 4288710), (4846, 4194900), (5310, 3828340), (5688, 3573925), (5900, 3445506), (5925, 3430968), (7080, 2871255), (7110, 2859140), (7269, 2796600), (7900, 2573226), (8850, 2297004), (9322, 2180700), (9480, 2144355), (9692, 2097450), (10620, 1914170), (11800, 1722753), (11850, 1715484), (12115, 1677960), (13275, 1531336), (13983, 1453800), (14220, 1429570), (14538, 1398300), (15800, 1286613), (17700, 1148502), (17775, 1143656), (18644, 1090350), (19384, 1048725), (21240, 957085), (21807, 932200), (23305, 872280), (23700, 857742), (24230, 838980), (26550, 765668), (27966, 726900), (28440, 714785), (29076, 699150), (35400, 574251), (35550, 571828), (36345, 559320), (37288, 545175), (41949, 484600), (43614, 466100), (46610, 436140), (47400, 428871), (48460, 419490), (53100, 382834), (55932, 363450), (58152, 349575), (60575, 335592), (69915, 290760), (71100, 285914), (72690, 279660), (83898, 242300), (87228, 233050), (93220, 218070), (96920, 209745), (106200, 191417), (109035, 186440), (111864, 181725), (116525, 174456), (121150, 167796), (139830, 145380), (142200, 142957)]