157402800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1948

約数の個数: 180

約数和(自身を含む): 570280464

約数和(自身を除く): 412877664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 1901, 2070, 2300, 2760, 3312, 3450, 3600, 3802, 4140, 4600, 5175, 5520, 5703, 6900, 7604, 8280, 9200, 9505, 10350, 11406, 13800, 15208, 16560, 17109, 19010, 20700, 22812, 27600, 28515, 30416, 34218, 38020, 41400, 43723, 45624, 47525, 57030, 68436, 76040, 82800, 85545, 87446, 91248, 95050, 114060, 131169, 136872, 142575, 152080, 171090, 174892, 190100, 218615, 228120, 262338, 273744, 285150, 342180, 349784, 380200, 393507, 427725, 437230, 456240, 524676, 570300, 655845, 684360, 699568, 760400, 787014, 855450, 874460, 1049352, 1093075, 1140600, 1311690, 1368720, 1574028, 1710900, 1748920, 1967535, 2098704, 2186150, 2281200, 2623380, 3148056, 3279225, 3421800, 3497840, 3935070, 4372300, 5246760, 6296112, 6558450, 6843600, 7870140, 8744600, 9837675, 10493520, 13116900, 15740280, 17489200, 19675350, 26233800, 31480560, 39350700, 52467600, 78701400, 157402800]

約数ペア:

[(1, 157402800), (2, 78701400), (3, 52467600), (4, 39350700), (5, 31480560), (6, 26233800), (8, 19675350), (9, 17489200), (10, 15740280), (12, 13116900), (15, 10493520), (16, 9837675), (18, 8744600), (20, 7870140), (23, 6843600), (24, 6558450), (25, 6296112), (30, 5246760), (36, 4372300), (40, 3935070), (45, 3497840), (46, 3421800), (48, 3279225), (50, 3148056), (60, 2623380), (69, 2281200), (72, 2186150), (75, 2098704), (80, 1967535), (90, 1748920), (92, 1710900), (100, 1574028), (115, 1368720), (120, 1311690), (138, 1140600), (144, 1093075), (150, 1049352), (180, 874460), (184, 855450), (200, 787014), (207, 760400), (225, 699568), (230, 684360), (240, 655845), (276, 570300), (300, 524676), (345, 456240), (360, 437230), (368, 427725), (400, 393507), (414, 380200), (450, 349784), (460, 342180), (552, 285150), (575, 273744), (600, 262338), (690, 228120), (720, 218615), (828, 190100), (900, 174892), (920, 171090), (1035, 152080), (1104, 142575), (1150, 136872), (1200, 131169), (1380, 114060), (1656, 95050), (1725, 91248), (1800, 87446), (1840, 85545), (1901, 82800), (2070, 76040), (2300, 68436), (2760, 57030), (3312, 47525), (3450, 45624), (3600, 43723), (3802, 41400), (4140, 38020), (4600, 34218), (5175, 30416), (5520, 28515), (5703, 27600), (6900, 22812), (7604, 20700), (8280, 19010), (9200, 17109), (9505, 16560), (10350, 15208), (11406, 13800)]