84875400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 290087460

約数和(自身を除く): 205212060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 773, 900, 915, 1098, 1220, 1464, 1525, 1546, 1800, 1830, 2196, 2319, 2440, 2745, 3050, 3092, 3660, 3865, 4392, 4575, 4638, 5490, 6100, 6184, 6957, 7320, 7730, 9150, 9276, 10980, 11595, 12200, 13725, 13914, 15460, 18300, 18552, 19325, 21960, 23190, 27450, 27828, 30920, 34785, 36600, 38650, 46380, 47153, 54900, 55656, 57975, 69570, 77300, 92760, 94306, 109800, 115950, 139140, 141459, 154600, 173925, 188612, 231900, 235765, 278280, 282918, 347850, 377224, 424377, 463800, 471530, 565836, 695700, 707295, 848754, 943060, 1131672, 1178825, 1391400, 1414590, 1697508, 1886120, 2121885, 2357650, 2829180, 3395016, 3536475, 4243770, 4715300, 5658360, 7072950, 8487540, 9430600, 10609425, 14145900, 16975080, 21218850, 28291800, 42437700, 84875400]

約数ペア:

[(1, 84875400), (2, 42437700), (3, 28291800), (4, 21218850), (5, 16975080), (6, 14145900), (8, 10609425), (9, 9430600), (10, 8487540), (12, 7072950), (15, 5658360), (18, 4715300), (20, 4243770), (24, 3536475), (25, 3395016), (30, 2829180), (36, 2357650), (40, 2121885), (45, 1886120), (50, 1697508), (60, 1414590), (61, 1391400), (72, 1178825), (75, 1131672), (90, 943060), (100, 848754), (120, 707295), (122, 695700), (150, 565836), (180, 471530), (183, 463800), (200, 424377), (225, 377224), (244, 347850), (300, 282918), (305, 278280), (360, 235765), (366, 231900), (450, 188612), (488, 173925), (549, 154600), (600, 141459), (610, 139140), (732, 115950), (773, 109800), (900, 94306), (915, 92760), (1098, 77300), (1220, 69570), (1464, 57975), (1525, 55656), (1546, 54900), (1800, 47153), (1830, 46380), (2196, 38650), (2319, 36600), (2440, 34785), (2745, 30920), (3050, 27828), (3092, 27450), (3660, 23190), (3865, 21960), (4392, 19325), (4575, 18552), (4638, 18300), (5490, 15460), (6100, 13914), (6184, 13725), (6957, 12200), (7320, 11595), (7730, 10980), (9150, 9276)]