172304730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 531498240

約数和(自身を除く): 359193510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 26, 30, 38, 39, 45, 46, 57, 65, 69, 78, 90, 95, 114, 115, 117, 130, 138, 171, 190, 195, 207, 230, 234, 247, 285, 299, 337, 342, 345, 390, 414, 437, 494, 570, 585, 598, 674, 690, 741, 855, 874, 897, 1011, 1035, 1170, 1235, 1311, 1482, 1495, 1685, 1710, 1794, 2022, 2070, 2185, 2223, 2470, 2622, 2691, 2990, 3033, 3370, 3705, 3933, 4370, 4381, 4446, 4485, 5055, 5382, 5681, 6066, 6403, 6555, 7410, 7751, 7866, 8762, 8970, 10110, 11115, 11362, 12806, 13110, 13143, 13455, 15165, 15502, 17043, 19209, 19665, 21905, 22230, 23253, 26286, 26910, 28405, 30330, 32015, 34086, 38418, 38755, 39330, 39429, 43810, 46506, 51129, 56810, 57627, 64030, 65715, 69759, 77510, 78858, 83239, 85215, 96045, 100763, 102258, 115254, 116265, 131430, 139518, 147269, 166478, 170430, 192090, 197145, 201526, 232530, 249717, 255645, 288135, 294538, 302289, 348795, 394290, 416195, 441807, 499434, 503815, 511290, 576270, 604578, 697590, 736345, 749151, 832390, 883614, 906867, 1007630, 1248585, 1325421, 1472690, 1498302, 1511445, 1813734, 1914497, 2209035, 2497170, 2650842, 3022890, 3745755, 3828994, 4418070, 4534335, 5743491, 6627105, 7491510, 9068670, 9572485, 11486982, 13254210, 17230473, 19144970, 28717455, 34460946, 57434910, 86152365, 172304730]

約数ペア:

[(1, 172304730), (2, 86152365), (3, 57434910), (5, 34460946), (6, 28717455), (9, 19144970), (10, 17230473), (13, 13254210), (15, 11486982), (18, 9572485), (19, 9068670), (23, 7491510), (26, 6627105), (30, 5743491), (38, 4534335), (39, 4418070), (45, 3828994), (46, 3745755), (57, 3022890), (65, 2650842), (69, 2497170), (78, 2209035), (90, 1914497), (95, 1813734), (114, 1511445), (115, 1498302), (117, 1472690), (130, 1325421), (138, 1248585), (171, 1007630), (190, 906867), (195, 883614), (207, 832390), (230, 749151), (234, 736345), (247, 697590), (285, 604578), (299, 576270), (337, 511290), (342, 503815), (345, 499434), (390, 441807), (414, 416195), (437, 394290), (494, 348795), (570, 302289), (585, 294538), (598, 288135), (674, 255645), (690, 249717), (741, 232530), (855, 201526), (874, 197145), (897, 192090), (1011, 170430), (1035, 166478), (1170, 147269), (1235, 139518), (1311, 131430), (1482, 116265), (1495, 115254), (1685, 102258), (1710, 100763), (1794, 96045), (2022, 85215), (2070, 83239), (2185, 78858), (2223, 77510), (2470, 69759), (2622, 65715), (2691, 64030), (2990, 57627), (3033, 56810), (3370, 51129), (3705, 46506), (3933, 43810), (4370, 39429), (4381, 39330), (4446, 38755), (4485, 38418), (5055, 34086), (5382, 32015), (5681, 30330), (6066, 28405), (6403, 26910), (6555, 26286), (7410, 23253), (7751, 22230), (7866, 21905), (8762, 19665), (8970, 19209), (10110, 17043), (11115, 15502), (11362, 15165), (12806, 13455), (13110, 13143)]