157378200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 583958160

約数和(自身を除く): 426579960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 53, 56, 60, 70, 75, 84, 98, 100, 101, 105, 106, 120, 140, 147, 150, 159, 168, 175, 196, 200, 202, 210, 212, 245, 265, 280, 294, 300, 303, 318, 350, 371, 392, 404, 420, 424, 490, 505, 525, 530, 588, 600, 606, 636, 700, 707, 735, 742, 795, 808, 840, 980, 1010, 1050, 1060, 1113, 1176, 1212, 1225, 1272, 1325, 1400, 1414, 1470, 1484, 1515, 1590, 1855, 1960, 2020, 2100, 2120, 2121, 2226, 2424, 2450, 2525, 2597, 2650, 2828, 2940, 2968, 3030, 3180, 3535, 3675, 3710, 3975, 4040, 4200, 4242, 4452, 4900, 4949, 5050, 5194, 5300, 5353, 5565, 5656, 5880, 6060, 6360, 7070, 7350, 7420, 7575, 7791, 7950, 8484, 8904, 9275, 9800, 9898, 10100, 10388, 10600, 10605, 10706, 11130, 12120, 12985, 14140, 14700, 14840, 14847, 15150, 15582, 15900, 16059, 16968, 17675, 18550, 19796, 20200, 20776, 21210, 21412, 22260, 24745, 25970, 26765, 27825, 28280, 29400, 29694, 30300, 31164, 31800, 32118, 35350, 37100, 37471, 38955, 39592, 42420, 42824, 44520, 49490, 51940, 53025, 53530, 55650, 59388, 60600, 62328, 64236, 64925, 70700, 74200, 74235, 74942, 77910, 80295, 84840, 98980, 103880, 106050, 107060, 111300, 112413, 118776, 123725, 128472, 129850, 133825, 141400, 148470, 149884, 155820, 160590, 187355, 194775, 197960, 212100, 214120, 222600, 224826, 247450, 259700, 262297, 267650, 296940, 299768, 311640, 321180, 371175, 374710, 389550, 401475, 424200, 449652, 494900, 519400, 524594, 535300, 562065, 593880, 642360, 742350, 749420, 779100, 786891, 802950, 899304, 936775, 989800, 1049188, 1070600, 1124130, 1311485, 1484700, 1498840, 1558200, 1573782, 1605900, 1873550, 2098376, 2248260, 2622970, 2810325, 2969400, 3147564, 3211800, 3747100, 3934455, 4496520, 5245940, 5620650, 6295128, 6557425, 7494200, 7868910, 10491880, 11241300, 13114850, 15737820, 19672275, 22482600, 26229700, 31475640, 39344550, 52459400, 78689100, 157378200]

約数ペア:

[(1, 157378200), (2, 78689100), (3, 52459400), (4, 39344550), (5, 31475640), (6, 26229700), (7, 22482600), (8, 19672275), (10, 15737820), (12, 13114850), (14, 11241300), (15, 10491880), (20, 7868910), (21, 7494200), (24, 6557425), (25, 6295128), (28, 5620650), (30, 5245940), (35, 4496520), (40, 3934455), (42, 3747100), (49, 3211800), (50, 3147564), (53, 2969400), (56, 2810325), (60, 2622970), (70, 2248260), (75, 2098376), (84, 1873550), (98, 1605900), (100, 1573782), (101, 1558200), (105, 1498840), (106, 1484700), (120, 1311485), (140, 1124130), (147, 1070600), (150, 1049188), (159, 989800), (168, 936775), (175, 899304), (196, 802950), (200, 786891), (202, 779100), (210, 749420), (212, 742350), (245, 642360), (265, 593880), (280, 562065), (294, 535300), (300, 524594), (303, 519400), (318, 494900), (350, 449652), (371, 424200), (392, 401475), (404, 389550), (420, 374710), (424, 371175), (490, 321180), (505, 311640), (525, 299768), (530, 296940), (588, 267650), (600, 262297), (606, 259700), (636, 247450), (700, 224826), (707, 222600), (735, 214120), (742, 212100), (795, 197960), (808, 194775), (840, 187355), (980, 160590), (1010, 155820), (1050, 149884), (1060, 148470), (1113, 141400), (1176, 133825), (1212, 129850), (1225, 128472), (1272, 123725), (1325, 118776), (1400, 112413), (1414, 111300), (1470, 107060), (1484, 106050), (1515, 103880), (1590, 98980), (1855, 84840), (1960, 80295), (2020, 77910), (2100, 74942), (2120, 74235), (2121, 74200), (2226, 70700), (2424, 64925), (2450, 64236), (2525, 62328), (2597, 60600), (2650, 59388), (2828, 55650), (2940, 53530), (2968, 53025), (3030, 51940), (3180, 49490), (3535, 44520), (3675, 42824), (3710, 42420), (3975, 39592), (4040, 38955), (4200, 37471), (4242, 37100), (4452, 35350), (4900, 32118), (4949, 31800), (5050, 31164), (5194, 30300), (5300, 29694), (5353, 29400), (5565, 28280), (5656, 27825), (5880, 26765), (6060, 25970), (6360, 24745), (7070, 22260), (7350, 21412), (7420, 21210), (7575, 20776), (7791, 20200), (7950, 19796), (8484, 18550), (8904, 17675), (9275, 16968), (9800, 16059), (9898, 15900), (10100, 15582), (10388, 15150), (10600, 14847), (10605, 14840), (10706, 14700), (11130, 14140), (12120, 12985)]