157081400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 445953600

約数和(自身を除く): 288872200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 53, 56, 58, 70, 73, 100, 106, 116, 140, 145, 146, 175, 200, 203, 212, 232, 265, 280, 290, 292, 350, 365, 371, 406, 424, 511, 530, 580, 584, 700, 725, 730, 742, 812, 1015, 1022, 1060, 1160, 1325, 1400, 1450, 1460, 1484, 1537, 1624, 1825, 1855, 2030, 2044, 2117, 2120, 2555, 2650, 2900, 2920, 2968, 3074, 3650, 3710, 3869, 4060, 4088, 4234, 5075, 5110, 5300, 5800, 6148, 7300, 7420, 7685, 7738, 8120, 8468, 9275, 10150, 10220, 10585, 10600, 10759, 12296, 12775, 14600, 14819, 14840, 15370, 15476, 16936, 18550, 19345, 20300, 20440, 21170, 21518, 25550, 27083, 29638, 30740, 30952, 37100, 38425, 38690, 40600, 42340, 43036, 51100, 52925, 53795, 54166, 59276, 61480, 74095, 74200, 76850, 77380, 84680, 86072, 96725, 102200, 105850, 107590, 108332, 112201, 118552, 135415, 148190, 153700, 154760, 193450, 211700, 215180, 216664, 224402, 268975, 270830, 296380, 307400, 370475, 386900, 423400, 430360, 448804, 537950, 541660, 561005, 592760, 677075, 740950, 773800, 785407, 897608, 1075900, 1083320, 1122010, 1354150, 1481900, 1570814, 2151800, 2244020, 2708300, 2805025, 2963800, 3141628, 3927035, 4488040, 5416600, 5610050, 6283256, 7854070, 11220100, 15708140, 19635175, 22440200, 31416280, 39270350, 78540700, 157081400]

約数ペア:

[(1, 157081400), (2, 78540700), (4, 39270350), (5, 31416280), (7, 22440200), (8, 19635175), (10, 15708140), (14, 11220100), (20, 7854070), (25, 6283256), (28, 5610050), (29, 5416600), (35, 4488040), (40, 3927035), (50, 3141628), (53, 2963800), (56, 2805025), (58, 2708300), (70, 2244020), (73, 2151800), (100, 1570814), (106, 1481900), (116, 1354150), (140, 1122010), (145, 1083320), (146, 1075900), (175, 897608), (200, 785407), (203, 773800), (212, 740950), (232, 677075), (265, 592760), (280, 561005), (290, 541660), (292, 537950), (350, 448804), (365, 430360), (371, 423400), (406, 386900), (424, 370475), (511, 307400), (530, 296380), (580, 270830), (584, 268975), (700, 224402), (725, 216664), (730, 215180), (742, 211700), (812, 193450), (1015, 154760), (1022, 153700), (1060, 148190), (1160, 135415), (1325, 118552), (1400, 112201), (1450, 108332), (1460, 107590), (1484, 105850), (1537, 102200), (1624, 96725), (1825, 86072), (1855, 84680), (2030, 77380), (2044, 76850), (2117, 74200), (2120, 74095), (2555, 61480), (2650, 59276), (2900, 54166), (2920, 53795), (2968, 52925), (3074, 51100), (3650, 43036), (3710, 42340), (3869, 40600), (4060, 38690), (4088, 38425), (4234, 37100), (5075, 30952), (5110, 30740), (5300, 29638), (5800, 27083), (6148, 25550), (7300, 21518), (7420, 21170), (7685, 20440), (7738, 20300), (8120, 19345), (8468, 18550), (9275, 16936), (10150, 15476), (10220, 15370), (10585, 14840), (10600, 14819), (10759, 14600), (12296, 12775)]