213851400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 771379200

約数和(自身を除く): 557527800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 59, 60, 70, 75, 84, 100, 105, 118, 120, 140, 150, 168, 175, 177, 200, 210, 236, 280, 295, 300, 350, 354, 413, 420, 472, 525, 590, 600, 700, 708, 826, 840, 863, 885, 1050, 1180, 1239, 1400, 1416, 1475, 1652, 1726, 1770, 2065, 2100, 2360, 2478, 2589, 2950, 3304, 3452, 3540, 4130, 4200, 4315, 4425, 4956, 5178, 5900, 6041, 6195, 6904, 7080, 8260, 8630, 8850, 9912, 10325, 10356, 11800, 12082, 12390, 12945, 16520, 17260, 17700, 18123, 20650, 20712, 21575, 24164, 24780, 25890, 30205, 30975, 34520, 35400, 36246, 41300, 43150, 48328, 49560, 50917, 51780, 60410, 61950, 64725, 72492, 82600, 86300, 90615, 101834, 103560, 120820, 123900, 129450, 144984, 151025, 152751, 172600, 181230, 203668, 241640, 247800, 254585, 258900, 302050, 305502, 356419, 362460, 407336, 453075, 509170, 517800, 604100, 611004, 712838, 724920, 763755, 906150, 1018340, 1069257, 1208200, 1222008, 1272925, 1425676, 1527510, 1782095, 1812300, 2036680, 2138514, 2545850, 2851352, 3055020, 3564190, 3624600, 3818775, 4277028, 5091700, 5346285, 6110040, 7128380, 7637550, 8554056, 8910475, 10183400, 10692570, 14256760, 15275100, 17820950, 21385140, 26731425, 30550200, 35641900, 42770280, 53462850, 71283800, 106925700, 213851400]

約数ペア:

[(1, 213851400), (2, 106925700), (3, 71283800), (4, 53462850), (5, 42770280), (6, 35641900), (7, 30550200), (8, 26731425), (10, 21385140), (12, 17820950), (14, 15275100), (15, 14256760), (20, 10692570), (21, 10183400), (24, 8910475), (25, 8554056), (28, 7637550), (30, 7128380), (35, 6110040), (40, 5346285), (42, 5091700), (50, 4277028), (56, 3818775), (59, 3624600), (60, 3564190), (70, 3055020), (75, 2851352), (84, 2545850), (100, 2138514), (105, 2036680), (118, 1812300), (120, 1782095), (140, 1527510), (150, 1425676), (168, 1272925), (175, 1222008), (177, 1208200), (200, 1069257), (210, 1018340), (236, 906150), (280, 763755), (295, 724920), (300, 712838), (350, 611004), (354, 604100), (413, 517800), (420, 509170), (472, 453075), (525, 407336), (590, 362460), (600, 356419), (700, 305502), (708, 302050), (826, 258900), (840, 254585), (863, 247800), (885, 241640), (1050, 203668), (1180, 181230), (1239, 172600), (1400, 152751), (1416, 151025), (1475, 144984), (1652, 129450), (1726, 123900), (1770, 120820), (2065, 103560), (2100, 101834), (2360, 90615), (2478, 86300), (2589, 82600), (2950, 72492), (3304, 64725), (3452, 61950), (3540, 60410), (4130, 51780), (4200, 50917), (4315, 49560), (4425, 48328), (4956, 43150), (5178, 41300), (5900, 36246), (6041, 35400), (6195, 34520), (6904, 30975), (7080, 30205), (8260, 25890), (8630, 24780), (8850, 24164), (9912, 21575), (10325, 20712), (10356, 20650), (11800, 18123), (12082, 17700), (12390, 17260), (12945, 16520)]