83278400

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 223747584

約数和(自身を除く): 140469184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 73, 80, 92, 100, 115, 124, 146, 155, 160, 184, 200, 230, 248, 292, 310, 320, 365, 368, 400, 460, 496, 575, 584, 620, 713, 730, 736, 775, 800, 920, 992, 1150, 1168, 1240, 1426, 1460, 1472, 1550, 1600, 1679, 1825, 1840, 1984, 2263, 2300, 2336, 2480, 2852, 2920, 3100, 3358, 3565, 3650, 3680, 4526, 4600, 4672, 4960, 5704, 5840, 6200, 6716, 7130, 7300, 7360, 8395, 9052, 9200, 9920, 11315, 11408, 11680, 12400, 13432, 14260, 14600, 16790, 17825, 18104, 18400, 22630, 22816, 23360, 24800, 26864, 28520, 29200, 33580, 35650, 36208, 36800, 41975, 45260, 45632, 49600, 52049, 53728, 56575, 57040, 58400, 67160, 71300, 72416, 83950, 90520, 104098, 107456, 113150, 114080, 116800, 134320, 142600, 144832, 167900, 181040, 208196, 226300, 228160, 260245, 268640, 285200, 335800, 362080, 416392, 452600, 520490, 537280, 570400, 671600, 724160, 832784, 905200, 1040980, 1140800, 1301225, 1343200, 1665568, 1810400, 2081960, 2602450, 2686400, 3331136, 3620800, 4163920, 5204900, 8327840, 10409800, 16655680, 20819600, 41639200, 83278400]

約数ペア:

[(1, 83278400), (2, 41639200), (4, 20819600), (5, 16655680), (8, 10409800), (10, 8327840), (16, 5204900), (20, 4163920), (23, 3620800), (25, 3331136), (31, 2686400), (32, 2602450), (40, 2081960), (46, 1810400), (50, 1665568), (62, 1343200), (64, 1301225), (73, 1140800), (80, 1040980), (92, 905200), (100, 832784), (115, 724160), (124, 671600), (146, 570400), (155, 537280), (160, 520490), (184, 452600), (200, 416392), (230, 362080), (248, 335800), (292, 285200), (310, 268640), (320, 260245), (365, 228160), (368, 226300), (400, 208196), (460, 181040), (496, 167900), (575, 144832), (584, 142600), (620, 134320), (713, 116800), (730, 114080), (736, 113150), (775, 107456), (800, 104098), (920, 90520), (992, 83950), (1150, 72416), (1168, 71300), (1240, 67160), (1426, 58400), (1460, 57040), (1472, 56575), (1550, 53728), (1600, 52049), (1679, 49600), (1825, 45632), (1840, 45260), (1984, 41975), (2263, 36800), (2300, 36208), (2336, 35650), (2480, 33580), (2852, 29200), (2920, 28520), (3100, 26864), (3358, 24800), (3565, 23360), (3650, 22816), (3680, 22630), (4526, 18400), (4600, 18104), (4672, 17825), (4960, 16790), (5704, 14600), (5840, 14260), (6200, 13432), (6716, 12400), (7130, 11680), (7300, 11408), (7360, 11315), (8395, 9920), (9052, 9200)]