87854760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11621}}^1$

素因数の和:11648

約数の個数: 128

約数和(自身を含む): 334713600

約数和(自身を除く): 246858840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11621, 23242, 34863, 46484, 58105, 69726, 81347, 92968, 104589, 116210, 139452, 162694, 174315, 209178, 232420, 244041, 278904, 313767, 325388, 348630, 406735, 418356, 464840, 488082, 522945, 627534, 650776, 697260, 732123, 813470, 836712, 976164, 1045890, 1220205, 1255068, 1394520, 1464246, 1568835, 1626940, 1952328, 2091780, 2196369, 2440410, 2510136, 2928492, 3137670, 3253880, 3660615, 4183560, 4392738, 4880820, 5856984, 6275340, 7321230, 8785476, 9761640, 10981845, 12550680, 14642460, 17570952, 21963690, 29284920, 43927380, 87854760]

約数ペア:

[(1, 87854760), (2, 43927380), (3, 29284920), (4, 21963690), (5, 17570952), (6, 14642460), (7, 12550680), (8, 10981845), (9, 9761640), (10, 8785476), (12, 7321230), (14, 6275340), (15, 5856984), (18, 4880820), (20, 4392738), (21, 4183560), (24, 3660615), (27, 3253880), (28, 3137670), (30, 2928492), (35, 2510136), (36, 2440410), (40, 2196369), (42, 2091780), (45, 1952328), (54, 1626940), (56, 1568835), (60, 1464246), (63, 1394520), (70, 1255068), (72, 1220205), (84, 1045890), (90, 976164), (105, 836712), (108, 813470), (120, 732123), (126, 697260), (135, 650776), (140, 627534), (168, 522945), (180, 488082), (189, 464840), (210, 418356), (216, 406735), (252, 348630), (270, 325388), (280, 313767), (315, 278904), (360, 244041), (378, 232420), (420, 209178), (504, 174315), (540, 162694), (630, 139452), (756, 116210), (840, 104589), (945, 92968), (1080, 81347), (1260, 69726), (1512, 58105), (1890, 46484), (2520, 34863), (3780, 23242), (7560, 11621)]