213172800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 168

約数和(自身を含む): 708660000

約数和(自身を除く): 495487200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 89, 96, 100, 120, 150, 160, 178, 192, 200, 240, 267, 300, 320, 356, 400, 445, 480, 499, 534, 600, 712, 800, 890, 960, 998, 1068, 1200, 1335, 1424, 1497, 1600, 1780, 1996, 2136, 2225, 2400, 2495, 2670, 2848, 2994, 3560, 3992, 4272, 4450, 4800, 4990, 5340, 5696, 5988, 6675, 7120, 7485, 7984, 8544, 8900, 9980, 10680, 11976, 12475, 13350, 14240, 14970, 15968, 17088, 17800, 19960, 21360, 23952, 24950, 26700, 28480, 29940, 31936, 35600, 37425, 39920, 42720, 44411, 47904, 49900, 53400, 59880, 71200, 74850, 79840, 85440, 88822, 95808, 99800, 106800, 119760, 133233, 142400, 149700, 159680, 177644, 199600, 213600, 222055, 239520, 266466, 299400, 355288, 399200, 427200, 444110, 479040, 532932, 598800, 666165, 710576, 798400, 888220, 1065864, 1110275, 1197600, 1332330, 1421152, 1776440, 2131728, 2220550, 2395200, 2664660, 2842304, 3330825, 3552880, 4263456, 4441100, 5329320, 6661650, 7105760, 8526912, 8882200, 10658640, 13323300, 14211520, 17764400, 21317280, 26646600, 35528800, 42634560, 53293200, 71057600, 106586400, 213172800]

約数ペア:

[(1, 213172800), (2, 106586400), (3, 71057600), (4, 53293200), (5, 42634560), (6, 35528800), (8, 26646600), (10, 21317280), (12, 17764400), (15, 14211520), (16, 13323300), (20, 10658640), (24, 8882200), (25, 8526912), (30, 7105760), (32, 6661650), (40, 5329320), (48, 4441100), (50, 4263456), (60, 3552880), (64, 3330825), (75, 2842304), (80, 2664660), (89, 2395200), (96, 2220550), (100, 2131728), (120, 1776440), (150, 1421152), (160, 1332330), (178, 1197600), (192, 1110275), (200, 1065864), (240, 888220), (267, 798400), (300, 710576), (320, 666165), (356, 598800), (400, 532932), (445, 479040), (480, 444110), (499, 427200), (534, 399200), (600, 355288), (712, 299400), (800, 266466), (890, 239520), (960, 222055), (998, 213600), (1068, 199600), (1200, 177644), (1335, 159680), (1424, 149700), (1497, 142400), (1600, 133233), (1780, 119760), (1996, 106800), (2136, 99800), (2225, 95808), (2400, 88822), (2495, 85440), (2670, 79840), (2848, 74850), (2994, 71200), (3560, 59880), (3992, 53400), (4272, 49900), (4450, 47904), (4800, 44411), (4990, 42720), (5340, 39920), (5696, 37425), (5988, 35600), (6675, 31936), (7120, 29940), (7485, 28480), (7984, 26700), (8544, 24950), (8900, 23952), (9980, 21360), (10680, 19960), (11976, 17800), (12475, 17088), (13350, 15968), (14240, 14970)]