157257450

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 512654688

約数和(自身を除く): 355397238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 43, 45, 50, 54, 63, 70, 75, 81, 86, 90, 105, 126, 129, 135, 150, 162, 175, 189, 210, 215, 225, 243, 258, 270, 301, 315, 350, 378, 387, 405, 430, 450, 486, 525, 567, 602, 630, 645, 675, 774, 810, 903, 945, 1050, 1075, 1134, 1161, 1215, 1290, 1350, 1505, 1575, 1701, 1806, 1849, 1890, 1935, 2025, 2150, 2322, 2430, 2709, 2835, 3010, 3150, 3225, 3402, 3483, 3698, 3870, 4050, 4515, 4725, 5418, 5547, 5670, 5805, 6075, 6450, 6966, 7525, 8127, 8505, 9030, 9245, 9450, 9675, 10449, 11094, 11610, 12150, 12943, 13545, 14175, 15050, 16254, 16641, 17010, 17415, 18490, 19350, 20898, 22575, 24381, 25886, 27090, 27735, 28350, 29025, 33282, 34830, 38829, 40635, 42525, 45150, 46225, 48762, 49923, 52245, 55470, 58050, 64715, 67725, 73143, 77658, 81270, 83205, 85050, 87075, 92450, 99846, 104490, 116487, 121905, 129430, 135450, 138675, 146286, 149769, 166410, 174150, 194145, 203175, 232974, 243810, 249615, 261225, 277350, 299538, 323575, 349461, 365715, 388290, 406350, 416025, 449307, 499230, 522450, 582435, 609525, 647150, 698922, 731430, 748845, 832050, 898614, 970725, 1048383, 1164870, 1219050, 1248075, 1497690, 1747305, 1828575, 1941450, 2096766, 2246535, 2496150, 2912175, 3145149, 3494610, 3657150, 3744225, 4493070, 5241915, 5824350, 6290298, 7488450, 8736525, 10483830, 11232675, 15725745, 17473050, 22465350, 26209575, 31451490, 52419150, 78628725, 157257450]

約数ペア:

[(1, 157257450), (2, 78628725), (3, 52419150), (5, 31451490), (6, 26209575), (7, 22465350), (9, 17473050), (10, 15725745), (14, 11232675), (15, 10483830), (18, 8736525), (21, 7488450), (25, 6290298), (27, 5824350), (30, 5241915), (35, 4493070), (42, 3744225), (43, 3657150), (45, 3494610), (50, 3145149), (54, 2912175), (63, 2496150), (70, 2246535), (75, 2096766), (81, 1941450), (86, 1828575), (90, 1747305), (105, 1497690), (126, 1248075), (129, 1219050), (135, 1164870), (150, 1048383), (162, 970725), (175, 898614), (189, 832050), (210, 748845), (215, 731430), (225, 698922), (243, 647150), (258, 609525), (270, 582435), (301, 522450), (315, 499230), (350, 449307), (378, 416025), (387, 406350), (405, 388290), (430, 365715), (450, 349461), (486, 323575), (525, 299538), (567, 277350), (602, 261225), (630, 249615), (645, 243810), (675, 232974), (774, 203175), (810, 194145), (903, 174150), (945, 166410), (1050, 149769), (1075, 146286), (1134, 138675), (1161, 135450), (1215, 129430), (1290, 121905), (1350, 116487), (1505, 104490), (1575, 99846), (1701, 92450), (1806, 87075), (1849, 85050), (1890, 83205), (1935, 81270), (2025, 77658), (2150, 73143), (2322, 67725), (2430, 64715), (2709, 58050), (2835, 55470), (3010, 52245), (3150, 49923), (3225, 48762), (3402, 46225), (3483, 45150), (3698, 42525), (3870, 40635), (4050, 38829), (4515, 34830), (4725, 33282), (5418, 29025), (5547, 28350), (5670, 27735), (5805, 27090), (6075, 25886), (6450, 24381), (6966, 22575), (7525, 20898), (8127, 19350), (8505, 18490), (9030, 17415), (9245, 17010), (9450, 16641), (9675, 16254), (10449, 15050), (11094, 14175), (11610, 13545), (12150, 12943)]