180884340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 288

約数和(自身を含む): 702024960

約数和(自身を除く): 521140620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 409, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 756, 780, 810, 818, 819, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1227, 1260, 1365, 1404, 1620, 1636, 1638, 1701, 1755, 1820, 1890, 2045, 2106, 2268, 2340, 2430, 2454, 2457, 2730, 2835, 2863, 3159, 3276, 3402, 3510, 3681, 3780, 4090, 4095, 4212, 4860, 4908, 4914, 5265, 5317, 5460, 5670, 5726, 6135, 6318, 6804, 7020, 7362, 7371, 8180, 8190, 8505, 8589, 9828, 10530, 10634, 11043, 11340, 11452, 12270, 12285, 12636, 14315, 14724, 14742, 15795, 15951, 16380, 17010, 17178, 18405, 21060, 21268, 22086, 22113, 24540, 24570, 25767, 26585, 28630, 29484, 31590, 31902, 33129, 34020, 34356, 36810, 36855, 37219, 42945, 44172, 44226, 47853, 49140, 51534, 53170, 55215, 57260, 63180, 63804, 66258, 73620, 73710, 74438, 77301, 79755, 85890, 88452, 95706, 99387, 103068, 106340, 110430, 110565, 111657, 128835, 132516, 143559, 147420, 148876, 154602, 159510, 165645, 171780, 186095, 191412, 198774, 220860, 221130, 223314, 231903, 239265, 257670, 287118, 309204, 319020, 331290, 334971, 372190, 386505, 397548, 430677, 442260, 446628, 463806, 478530, 496935, 515340, 558285, 574236, 662580, 669942, 695709, 717795, 744380, 773010, 861354, 927612, 957060, 993870, 1004913, 1116570, 1159515, 1292031, 1339884, 1391418, 1435590, 1546020, 1674855, 1722708, 1987740, 2009826, 2153385, 2233140, 2319030, 2584062, 2782836, 2871180, 3014739, 3349710, 3478545, 4019652, 4306770, 4638060, 5024565, 5168124, 6029478, 6460155, 6699420, 6957090, 8613540, 9044217, 10049130, 12058956, 12920310, 13914180, 15073695, 18088434, 20098260, 25840620, 30147390, 36176868, 45221085, 60294780, 90442170, 180884340]

約数ペア:

[(1, 180884340), (2, 90442170), (3, 60294780), (4, 45221085), (5, 36176868), (6, 30147390), (7, 25840620), (9, 20098260), (10, 18088434), (12, 15073695), (13, 13914180), (14, 12920310), (15, 12058956), (18, 10049130), (20, 9044217), (21, 8613540), (26, 6957090), (27, 6699420), (28, 6460155), (30, 6029478), (35, 5168124), (36, 5024565), (39, 4638060), (42, 4306770), (45, 4019652), (52, 3478545), (54, 3349710), (60, 3014739), (63, 2871180), (65, 2782836), (70, 2584062), (78, 2319030), (81, 2233140), (84, 2153385), (90, 2009826), (91, 1987740), (105, 1722708), (108, 1674855), (117, 1546020), (126, 1435590), (130, 1391418), (135, 1339884), (140, 1292031), (156, 1159515), (162, 1116570), (180, 1004913), (182, 993870), (189, 957060), (195, 927612), (210, 861354), (234, 773010), (243, 744380), (252, 717795), (260, 695709), (270, 669942), (273, 662580), (315, 574236), (324, 558285), (351, 515340), (364, 496935), (378, 478530), (390, 463806), (405, 446628), (409, 442260), (420, 430677), (455, 397548), (468, 386505), (486, 372190), (540, 334971), (546, 331290), (567, 319020), (585, 309204), (630, 287118), (702, 257670), (756, 239265), (780, 231903), (810, 223314), (818, 221130), (819, 220860), (910, 198774), (945, 191412), (972, 186095), (1053, 171780), (1092, 165645), (1134, 159510), (1170, 154602), (1215, 148876), (1227, 147420), (1260, 143559), (1365, 132516), (1404, 128835), (1620, 111657), (1636, 110565), (1638, 110430), (1701, 106340), (1755, 103068), (1820, 99387), (1890, 95706), (2045, 88452), (2106, 85890), (2268, 79755), (2340, 77301), (2430, 74438), (2454, 73710), (2457, 73620), (2730, 66258), (2835, 63804), (2863, 63180), (3159, 57260), (3276, 55215), (3402, 53170), (3510, 51534), (3681, 49140), (3780, 47853), (4090, 44226), (4095, 44172), (4212, 42945), (4860, 37219), (4908, 36855), (4914, 36810), (5265, 34356), (5317, 34020), (5460, 33129), (5670, 31902), (5726, 31590), (6135, 29484), (6318, 28630), (6804, 26585), (7020, 25767), (7362, 24570), (7371, 24540), (8180, 22113), (8190, 22086), (8505, 21268), (8589, 21060), (9828, 18405), (10530, 17178), (10634, 17010), (11043, 16380), (11340, 15951), (11452, 15795), (12270, 14742), (12285, 14724), (12636, 14315)]