291829200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 180

約数和(自身を含む): 1012970880

約数和(自身を除く): 721141680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 390, 400, 507, 520, 600, 624, 650, 676, 780, 845, 975, 1014, 1040, 1200, 1300, 1352, 1439, 1560, 1690, 1950, 2028, 2535, 2600, 2704, 2878, 3120, 3380, 3900, 4056, 4225, 4317, 5070, 5200, 5756, 6760, 7195, 7800, 8112, 8450, 8634, 10140, 11512, 12675, 13520, 14390, 15600, 16900, 17268, 18707, 20280, 21585, 23024, 25350, 28780, 33800, 34536, 35975, 37414, 40560, 43170, 50700, 56121, 57560, 67600, 69072, 71950, 74828, 86340, 93535, 101400, 107925, 112242, 115120, 143900, 149656, 172680, 187070, 202800, 215850, 224484, 243191, 280605, 287800, 299312, 345360, 374140, 431700, 448968, 467675, 486382, 561210, 575600, 729573, 748280, 863400, 897936, 935350, 972764, 1122420, 1215955, 1403025, 1459146, 1496560, 1726800, 1870700, 1945528, 2244840, 2431910, 2806050, 2918292, 3647865, 3741400, 3891056, 4489680, 4863820, 5612100, 5836584, 6079775, 7295730, 7482800, 9727640, 11224200, 11673168, 12159550, 14591460, 18239325, 19455280, 22448400, 24319100, 29182920, 36478650, 48638200, 58365840, 72957300, 97276400, 145914600, 291829200]

約数ペア:

[(1, 291829200), (2, 145914600), (3, 97276400), (4, 72957300), (5, 58365840), (6, 48638200), (8, 36478650), (10, 29182920), (12, 24319100), (13, 22448400), (15, 19455280), (16, 18239325), (20, 14591460), (24, 12159550), (25, 11673168), (26, 11224200), (30, 9727640), (39, 7482800), (40, 7295730), (48, 6079775), (50, 5836584), (52, 5612100), (60, 4863820), (65, 4489680), (75, 3891056), (78, 3741400), (80, 3647865), (100, 2918292), (104, 2806050), (120, 2431910), (130, 2244840), (150, 1945528), (156, 1870700), (169, 1726800), (195, 1496560), (200, 1459146), (208, 1403025), (240, 1215955), (260, 1122420), (300, 972764), (312, 935350), (325, 897936), (338, 863400), (390, 748280), (400, 729573), (507, 575600), (520, 561210), (600, 486382), (624, 467675), (650, 448968), (676, 431700), (780, 374140), (845, 345360), (975, 299312), (1014, 287800), (1040, 280605), (1200, 243191), (1300, 224484), (1352, 215850), (1439, 202800), (1560, 187070), (1690, 172680), (1950, 149656), (2028, 143900), (2535, 115120), (2600, 112242), (2704, 107925), (2878, 101400), (3120, 93535), (3380, 86340), (3900, 74828), (4056, 71950), (4225, 69072), (4317, 67600), (5070, 57560), (5200, 56121), (5756, 50700), (6760, 43170), (7195, 40560), (7800, 37414), (8112, 35975), (8450, 34536), (8634, 33800), (10140, 28780), (11512, 25350), (12675, 23024), (13520, 21585), (14390, 20280), (15600, 18707), (16900, 17268)]