27835080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2583

約数の個数: 128

約数和(自身を含む): 102816000

約数和(自身を除く): 74980920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2549, 2730, 3640, 5098, 5460, 7647, 10196, 10920, 12745, 15294, 17843, 20392, 25490, 30588, 33137, 35686, 38235, 50980, 53529, 61176, 66274, 71372, 76470, 89215, 99411, 101960, 107058, 132548, 142744, 152940, 165685, 178430, 198822, 214116, 231959, 265096, 267645, 305880, 331370, 356860, 397644, 428232, 463918, 497055, 535290, 662740, 695877, 713720, 795288, 927836, 994110, 1070580, 1159795, 1325480, 1391754, 1855672, 1988220, 2141160, 2319590, 2783508, 3479385, 3976440, 4639180, 5567016, 6958770, 9278360, 13917540, 27835080]

約数ペア:

[(1, 27835080), (2, 13917540), (3, 9278360), (4, 6958770), (5, 5567016), (6, 4639180), (7, 3976440), (8, 3479385), (10, 2783508), (12, 2319590), (13, 2141160), (14, 1988220), (15, 1855672), (20, 1391754), (21, 1325480), (24, 1159795), (26, 1070580), (28, 994110), (30, 927836), (35, 795288), (39, 713720), (40, 695877), (42, 662740), (52, 535290), (56, 497055), (60, 463918), (65, 428232), (70, 397644), (78, 356860), (84, 331370), (91, 305880), (104, 267645), (105, 265096), (120, 231959), (130, 214116), (140, 198822), (156, 178430), (168, 165685), (182, 152940), (195, 142744), (210, 132548), (260, 107058), (273, 101960), (280, 99411), (312, 89215), (364, 76470), (390, 71372), (420, 66274), (455, 61176), (520, 53529), (546, 50980), (728, 38235), (780, 35686), (840, 33137), (910, 30588), (1092, 25490), (1365, 20392), (1560, 17843), (1820, 15294), (2184, 12745), (2549, 10920), (2730, 10196), (3640, 7647), (5098, 5460)]