80263200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 266607936

約数和(自身を除く): 186344736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 631, 636, 795, 800, 848, 1060, 1200, 1262, 1272, 1325, 1590, 1696, 1893, 2120, 2400, 2524, 2544, 2650, 3155, 3180, 3786, 3975, 4240, 5048, 5088, 5300, 6310, 6360, 7572, 7950, 8480, 9465, 10096, 10600, 12620, 12720, 15144, 15775, 15900, 18930, 20192, 21200, 25240, 25440, 30288, 31550, 31800, 33443, 37860, 42400, 47325, 50480, 60576, 63100, 63600, 66886, 75720, 94650, 100329, 100960, 126200, 127200, 133772, 151440, 167215, 189300, 200658, 252400, 267544, 302880, 334430, 378600, 401316, 501645, 504800, 535088, 668860, 757200, 802632, 836075, 1003290, 1070176, 1337720, 1514400, 1605264, 1672150, 2006580, 2508225, 2675440, 3210528, 3344300, 4013160, 5016450, 5350880, 6688600, 8026320, 10032900, 13377200, 16052640, 20065800, 26754400, 40131600, 80263200]

約数ペア:

[(1, 80263200), (2, 40131600), (3, 26754400), (4, 20065800), (5, 16052640), (6, 13377200), (8, 10032900), (10, 8026320), (12, 6688600), (15, 5350880), (16, 5016450), (20, 4013160), (24, 3344300), (25, 3210528), (30, 2675440), (32, 2508225), (40, 2006580), (48, 1672150), (50, 1605264), (53, 1514400), (60, 1337720), (75, 1070176), (80, 1003290), (96, 836075), (100, 802632), (106, 757200), (120, 668860), (150, 535088), (159, 504800), (160, 501645), (200, 401316), (212, 378600), (240, 334430), (265, 302880), (300, 267544), (318, 252400), (400, 200658), (424, 189300), (480, 167215), (530, 151440), (600, 133772), (631, 127200), (636, 126200), (795, 100960), (800, 100329), (848, 94650), (1060, 75720), (1200, 66886), (1262, 63600), (1272, 63100), (1325, 60576), (1590, 50480), (1696, 47325), (1893, 42400), (2120, 37860), (2400, 33443), (2524, 31800), (2544, 31550), (2650, 30288), (3155, 25440), (3180, 25240), (3786, 21200), (3975, 20192), (4240, 18930), (5048, 15900), (5088, 15775), (5300, 15144), (6310, 12720), (6360, 12620), (7572, 10600), (7950, 10096), (8480, 9465)]