73844820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 258935040

約数和(自身を除く): 185090220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 569, 618, 630, 721, 927, 1030, 1138, 1236, 1260, 1442, 1545, 1707, 1854, 2060, 2163, 2276, 2845, 2884, 3090, 3414, 3605, 3708, 3983, 4326, 4635, 5121, 5690, 6180, 6489, 6828, 7210, 7966, 8535, 8652, 9270, 10242, 10815, 11380, 11949, 12978, 14420, 15932, 17070, 18540, 19915, 20484, 21630, 23898, 25605, 25956, 32445, 34140, 35847, 39830, 43260, 47796, 51210, 58607, 59745, 64890, 71694, 79660, 102420, 117214, 119490, 129780, 143388, 175821, 179235, 234428, 238980, 293035, 351642, 358470, 410249, 527463, 586070, 703284, 716940, 820498, 879105, 1054926, 1172140, 1230747, 1640996, 1758210, 2051245, 2109852, 2461494, 2637315, 3516420, 3692241, 4102490, 4922988, 5274630, 6153735, 7384482, 8204980, 10549260, 12307470, 14768964, 18461205, 24614940, 36922410, 73844820]

約数ペア:

[(1, 73844820), (2, 36922410), (3, 24614940), (4, 18461205), (5, 14768964), (6, 12307470), (7, 10549260), (9, 8204980), (10, 7384482), (12, 6153735), (14, 5274630), (15, 4922988), (18, 4102490), (20, 3692241), (21, 3516420), (28, 2637315), (30, 2461494), (35, 2109852), (36, 2051245), (42, 1758210), (45, 1640996), (60, 1230747), (63, 1172140), (70, 1054926), (84, 879105), (90, 820498), (103, 716940), (105, 703284), (126, 586070), (140, 527463), (180, 410249), (206, 358470), (210, 351642), (252, 293035), (309, 238980), (315, 234428), (412, 179235), (420, 175821), (515, 143388), (569, 129780), (618, 119490), (630, 117214), (721, 102420), (927, 79660), (1030, 71694), (1138, 64890), (1236, 59745), (1260, 58607), (1442, 51210), (1545, 47796), (1707, 43260), (1854, 39830), (2060, 35847), (2163, 34140), (2276, 32445), (2845, 25956), (2884, 25605), (3090, 23898), (3414, 21630), (3605, 20484), (3708, 19915), (3983, 18540), (4326, 17070), (4635, 15932), (5121, 14420), (5690, 12978), (6180, 11949), (6489, 11380), (6828, 10815), (7210, 10242), (7966, 9270), (8535, 8652)]