25344360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 87321600

約数和(自身を除く): 61977240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 757, 837, 930, 1080, 1116, 1240, 1395, 1514, 1674, 1860, 2232, 2271, 2790, 3028, 3348, 3720, 3785, 4185, 4542, 5580, 6056, 6696, 6813, 7570, 8370, 9084, 11160, 11355, 13626, 15140, 16740, 18168, 20439, 22710, 23467, 27252, 30280, 33480, 34065, 40878, 45420, 46934, 54504, 68130, 70401, 81756, 90840, 93868, 102195, 117335, 136260, 140802, 163512, 187736, 204390, 211203, 234670, 272520, 281604, 352005, 408780, 422406, 469340, 563208, 633609, 704010, 817560, 844812, 938680, 1056015, 1267218, 1408020, 1689624, 2112030, 2534436, 2816040, 3168045, 4224060, 5068872, 6336090, 8448120, 12672180, 25344360]

約数ペア:

[(1, 25344360), (2, 12672180), (3, 8448120), (4, 6336090), (5, 5068872), (6, 4224060), (8, 3168045), (9, 2816040), (10, 2534436), (12, 2112030), (15, 1689624), (18, 1408020), (20, 1267218), (24, 1056015), (27, 938680), (30, 844812), (31, 817560), (36, 704010), (40, 633609), (45, 563208), (54, 469340), (60, 422406), (62, 408780), (72, 352005), (90, 281604), (93, 272520), (108, 234670), (120, 211203), (124, 204390), (135, 187736), (155, 163512), (180, 140802), (186, 136260), (216, 117335), (248, 102195), (270, 93868), (279, 90840), (310, 81756), (360, 70401), (372, 68130), (465, 54504), (540, 46934), (558, 45420), (620, 40878), (744, 34065), (757, 33480), (837, 30280), (930, 27252), (1080, 23467), (1116, 22710), (1240, 20439), (1395, 18168), (1514, 16740), (1674, 15140), (1860, 13626), (2232, 11355), (2271, 11160), (2790, 9084), (3028, 8370), (3348, 7570), (3720, 6813), (3785, 6696), (4185, 6056), (4542, 5580)]