157822350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 475683840

約数和(自身を除く): 317861490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 71, 73, 75, 87, 105, 142, 145, 146, 150, 174, 175, 203, 210, 213, 219, 290, 350, 355, 365, 406, 426, 435, 438, 497, 511, 525, 609, 710, 725, 730, 870, 994, 1015, 1022, 1050, 1065, 1095, 1218, 1450, 1491, 1533, 1775, 1825, 2030, 2059, 2117, 2130, 2175, 2190, 2485, 2555, 2982, 3045, 3066, 3550, 3650, 4118, 4234, 4350, 4970, 5075, 5110, 5183, 5325, 5475, 6090, 6177, 6351, 7455, 7665, 10150, 10295, 10366, 10585, 10650, 10950, 12354, 12425, 12702, 12775, 14413, 14819, 14910, 15225, 15330, 15549, 20590, 21170, 24850, 25550, 25915, 28826, 29638, 30450, 30885, 31098, 31755, 36281, 37275, 38325, 43239, 44457, 51475, 51830, 52925, 61770, 63510, 72065, 72562, 74095, 74550, 76650, 77745, 86478, 88914, 102950, 105850, 108843, 129575, 144130, 148190, 150307, 154425, 155490, 158775, 181405, 216195, 217686, 222285, 259150, 300614, 308850, 317550, 360325, 362810, 370475, 388725, 432390, 444570, 450921, 544215, 720650, 740950, 751535, 777450, 901842, 907025, 1052149, 1080975, 1088430, 1111425, 1503070, 1814050, 2104298, 2161950, 2222850, 2254605, 2721075, 3156447, 3757675, 4509210, 5260745, 5442150, 6312894, 7515350, 10521490, 11273025, 15782235, 22546050, 26303725, 31564470, 52607450, 78911175, 157822350]

約数ペア:

[(1, 157822350), (2, 78911175), (3, 52607450), (5, 31564470), (6, 26303725), (7, 22546050), (10, 15782235), (14, 11273025), (15, 10521490), (21, 7515350), (25, 6312894), (29, 5442150), (30, 5260745), (35, 4509210), (42, 3757675), (50, 3156447), (58, 2721075), (70, 2254605), (71, 2222850), (73, 2161950), (75, 2104298), (87, 1814050), (105, 1503070), (142, 1111425), (145, 1088430), (146, 1080975), (150, 1052149), (174, 907025), (175, 901842), (203, 777450), (210, 751535), (213, 740950), (219, 720650), (290, 544215), (350, 450921), (355, 444570), (365, 432390), (406, 388725), (426, 370475), (435, 362810), (438, 360325), (497, 317550), (511, 308850), (525, 300614), (609, 259150), (710, 222285), (725, 217686), (730, 216195), (870, 181405), (994, 158775), (1015, 155490), (1022, 154425), (1050, 150307), (1065, 148190), (1095, 144130), (1218, 129575), (1450, 108843), (1491, 105850), (1533, 102950), (1775, 88914), (1825, 86478), (2030, 77745), (2059, 76650), (2117, 74550), (2130, 74095), (2175, 72562), (2190, 72065), (2485, 63510), (2555, 61770), (2982, 52925), (3045, 51830), (3066, 51475), (3550, 44457), (3650, 43239), (4118, 38325), (4234, 37275), (4350, 36281), (4970, 31755), (5075, 31098), (5110, 30885), (5183, 30450), (5325, 29638), (5475, 28826), (6090, 25915), (6177, 25550), (6351, 24850), (7455, 21170), (7665, 20590), (10150, 15549), (10295, 15330), (10366, 15225), (10585, 14910), (10650, 14819), (10950, 14413), (12354, 12775), (12425, 12702)]