56273100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 179655168

約数和(自身を除く): 123382068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 307, 325, 390, 470, 564, 611, 614, 650, 705, 780, 921, 940, 975, 1175, 1222, 1228, 1300, 1410, 1535, 1833, 1842, 1950, 2350, 2444, 2820, 3055, 3070, 3525, 3666, 3684, 3900, 3991, 4605, 4700, 6110, 6140, 7050, 7332, 7675, 7982, 9165, 9210, 11973, 12220, 14100, 14429, 15275, 15350, 15964, 18330, 18420, 19955, 23025, 23946, 28858, 30550, 30700, 36660, 39910, 43287, 45825, 46050, 47892, 57716, 59865, 61100, 72145, 79820, 86574, 91650, 92100, 99775, 119730, 144290, 173148, 183300, 187577, 199550, 216435, 239460, 288580, 299325, 360725, 375154, 399100, 432870, 562731, 598650, 721450, 750308, 865740, 937885, 1082175, 1125462, 1197300, 1442900, 1875770, 2164350, 2250924, 2813655, 3751540, 4328700, 4689425, 5627310, 9378850, 11254620, 14068275, 18757700, 28136550, 56273100]

約数ペア:

[(1, 56273100), (2, 28136550), (3, 18757700), (4, 14068275), (5, 11254620), (6, 9378850), (10, 5627310), (12, 4689425), (13, 4328700), (15, 3751540), (20, 2813655), (25, 2250924), (26, 2164350), (30, 1875770), (39, 1442900), (47, 1197300), (50, 1125462), (52, 1082175), (60, 937885), (65, 865740), (75, 750308), (78, 721450), (94, 598650), (100, 562731), (130, 432870), (141, 399100), (150, 375154), (156, 360725), (188, 299325), (195, 288580), (235, 239460), (260, 216435), (282, 199550), (300, 187577), (307, 183300), (325, 173148), (390, 144290), (470, 119730), (564, 99775), (611, 92100), (614, 91650), (650, 86574), (705, 79820), (780, 72145), (921, 61100), (940, 59865), (975, 57716), (1175, 47892), (1222, 46050), (1228, 45825), (1300, 43287), (1410, 39910), (1535, 36660), (1833, 30700), (1842, 30550), (1950, 28858), (2350, 23946), (2444, 23025), (2820, 19955), (3055, 18420), (3070, 18330), (3525, 15964), (3666, 15350), (3684, 15275), (3900, 14429), (3991, 14100), (4605, 12220), (4700, 11973), (6110, 9210), (6140, 9165), (7050, 7982), (7332, 7675)]