25095960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 63032040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1223, 1368, 1710, 2052, 2280, 2446, 2565, 3420, 3669, 4104, 4892, 5130, 6115, 6840, 7338, 9784, 10260, 11007, 12230, 14676, 18345, 20520, 22014, 23237, 24460, 29352, 33021, 36690, 44028, 46474, 48920, 55035, 66042, 69711, 73380, 88056, 92948, 110070, 116185, 132084, 139422, 146760, 165105, 185896, 209133, 220140, 232370, 264168, 278844, 330210, 348555, 418266, 440280, 464740, 557688, 627399, 660420, 697110, 836532, 929480, 1045665, 1254798, 1320840, 1394220, 1673064, 2091330, 2509596, 2788440, 3136995, 4182660, 5019192, 6273990, 8365320, 12547980, 25095960]

約数ペア:

[(1, 25095960), (2, 12547980), (3, 8365320), (4, 6273990), (5, 5019192), (6, 4182660), (8, 3136995), (9, 2788440), (10, 2509596), (12, 2091330), (15, 1673064), (18, 1394220), (19, 1320840), (20, 1254798), (24, 1045665), (27, 929480), (30, 836532), (36, 697110), (38, 660420), (40, 627399), (45, 557688), (54, 464740), (57, 440280), (60, 418266), (72, 348555), (76, 330210), (90, 278844), (95, 264168), (108, 232370), (114, 220140), (120, 209133), (135, 185896), (152, 165105), (171, 146760), (180, 139422), (190, 132084), (216, 116185), (228, 110070), (270, 92948), (285, 88056), (342, 73380), (360, 69711), (380, 66042), (456, 55035), (513, 48920), (540, 46474), (570, 44028), (684, 36690), (760, 33021), (855, 29352), (1026, 24460), (1080, 23237), (1140, 22014), (1223, 20520), (1368, 18345), (1710, 14676), (2052, 12230), (2280, 11007), (2446, 10260), (2565, 9784), (3420, 7338), (3669, 6840), (4104, 6115), (4892, 5130)]