741128700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 2320545920

約数和(自身を除く): 1579417220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 307, 325, 390, 614, 619, 650, 780, 921, 975, 1228, 1238, 1300, 1535, 1842, 1857, 1950, 2476, 3070, 3095, 3684, 3714, 3900, 3991, 4605, 6140, 6190, 7428, 7675, 7982, 8047, 9210, 9285, 11973, 12380, 15350, 15475, 15964, 16094, 18420, 18570, 19955, 23025, 23946, 24141, 30700, 30950, 32188, 37140, 39910, 40235, 46050, 46425, 47892, 48282, 59865, 61900, 79820, 80470, 92100, 92850, 96564, 99775, 119730, 120705, 160940, 185700, 190033, 199550, 201175, 239460, 241410, 299325, 380066, 399100, 402350, 482820, 570099, 598650, 603525, 760132, 804700, 950165, 1140198, 1197300, 1207050, 1900330, 2280396, 2414100, 2470429, 2850495, 3800660, 4750825, 4940858, 5700990, 7411287, 9501650, 9881716, 11401980, 12352145, 14252475, 14822574, 19003300, 24704290, 28504950, 29645148, 37056435, 49408580, 57009900, 61760725, 74112870, 123521450, 148225740, 185282175, 247042900, 370564350, 741128700]

約数ペア:

[(1, 741128700), (2, 370564350), (3, 247042900), (4, 185282175), (5, 148225740), (6, 123521450), (10, 74112870), (12, 61760725), (13, 57009900), (15, 49408580), (20, 37056435), (25, 29645148), (26, 28504950), (30, 24704290), (39, 19003300), (50, 14822574), (52, 14252475), (60, 12352145), (65, 11401980), (75, 9881716), (78, 9501650), (100, 7411287), (130, 5700990), (150, 4940858), (156, 4750825), (195, 3800660), (260, 2850495), (300, 2470429), (307, 2414100), (325, 2280396), (390, 1900330), (614, 1207050), (619, 1197300), (650, 1140198), (780, 950165), (921, 804700), (975, 760132), (1228, 603525), (1238, 598650), (1300, 570099), (1535, 482820), (1842, 402350), (1857, 399100), (1950, 380066), (2476, 299325), (3070, 241410), (3095, 239460), (3684, 201175), (3714, 199550), (3900, 190033), (3991, 185700), (4605, 160940), (6140, 120705), (6190, 119730), (7428, 99775), (7675, 96564), (7982, 92850), (8047, 92100), (9210, 80470), (9285, 79820), (11973, 61900), (12380, 59865), (15350, 48282), (15475, 47892), (15964, 46425), (16094, 46050), (18420, 40235), (18570, 39910), (19955, 37140), (23025, 32188), (23946, 30950), (24141, 30700)]