25918650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 72673920

約数和(自身を除く): 46755270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 135, 146, 150, 219, 225, 263, 270, 365, 438, 450, 526, 657, 675, 730, 789, 1095, 1314, 1315, 1350, 1578, 1825, 1971, 2190, 2367, 2630, 3285, 3650, 3942, 3945, 4734, 5475, 6570, 6575, 7101, 7890, 9855, 10950, 11835, 13150, 14202, 16425, 19199, 19710, 19725, 23670, 32850, 35505, 38398, 39450, 49275, 57597, 59175, 71010, 95995, 98550, 115194, 118350, 172791, 177525, 191990, 287985, 345582, 355050, 479975, 518373, 575970, 863955, 959950, 1036746, 1439925, 1727910, 2591865, 2879850, 4319775, 5183730, 8639550, 12959325, 25918650]

約数ペア:

[(1, 25918650), (2, 12959325), (3, 8639550), (5, 5183730), (6, 4319775), (9, 2879850), (10, 2591865), (15, 1727910), (18, 1439925), (25, 1036746), (27, 959950), (30, 863955), (45, 575970), (50, 518373), (54, 479975), (73, 355050), (75, 345582), (90, 287985), (135, 191990), (146, 177525), (150, 172791), (219, 118350), (225, 115194), (263, 98550), (270, 95995), (365, 71010), (438, 59175), (450, 57597), (526, 49275), (657, 39450), (675, 38398), (730, 35505), (789, 32850), (1095, 23670), (1314, 19725), (1315, 19710), (1350, 19199), (1578, 16425), (1825, 14202), (1971, 13150), (2190, 11835), (2367, 10950), (2630, 9855), (3285, 7890), (3650, 7101), (3942, 6575), (3945, 6570), (4734, 5475)]