216228060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1868

約数の個数: 144

約数和(自身を含む): 708402240

約数和(自身を除く): 492174180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 580, 667, 690, 828, 870, 1035, 1044, 1305, 1334, 1380, 1740, 1801, 2001, 2070, 2610, 2668, 3335, 3602, 4002, 4140, 5220, 5403, 6003, 6670, 7204, 8004, 9005, 10005, 10806, 12006, 13340, 16209, 18010, 20010, 21612, 24012, 27015, 30015, 32418, 36020, 40020, 41423, 52229, 54030, 60030, 64836, 81045, 82846, 104458, 108060, 120060, 124269, 156687, 162090, 165692, 207115, 208916, 248538, 261145, 313374, 324180, 372807, 414230, 470061, 497076, 522290, 621345, 626748, 745614, 783435, 828460, 940122, 1044580, 1201267, 1242690, 1491228, 1566870, 1864035, 1880244, 2350305, 2402534, 2485380, 3133740, 3603801, 3728070, 4700610, 4805068, 6006335, 7207602, 7456140, 9401220, 10811403, 12012670, 14415204, 18019005, 21622806, 24025340, 36038010, 43245612, 54057015, 72076020, 108114030, 216228060]

約数ペア:

[(1, 216228060), (2, 108114030), (3, 72076020), (4, 54057015), (5, 43245612), (6, 36038010), (9, 24025340), (10, 21622806), (12, 18019005), (15, 14415204), (18, 12012670), (20, 10811403), (23, 9401220), (29, 7456140), (30, 7207602), (36, 6006335), (45, 4805068), (46, 4700610), (58, 3728070), (60, 3603801), (69, 3133740), (87, 2485380), (90, 2402534), (92, 2350305), (115, 1880244), (116, 1864035), (138, 1566870), (145, 1491228), (174, 1242690), (180, 1201267), (207, 1044580), (230, 940122), (261, 828460), (276, 783435), (290, 745614), (345, 626748), (348, 621345), (414, 522290), (435, 497076), (460, 470061), (522, 414230), (580, 372807), (667, 324180), (690, 313374), (828, 261145), (870, 248538), (1035, 208916), (1044, 207115), (1305, 165692), (1334, 162090), (1380, 156687), (1740, 124269), (1801, 120060), (2001, 108060), (2070, 104458), (2610, 82846), (2668, 81045), (3335, 64836), (3602, 60030), (4002, 54030), (4140, 52229), (5220, 41423), (5403, 40020), (6003, 36020), (6670, 32418), (7204, 30015), (8004, 27015), (9005, 24012), (10005, 21612), (10806, 20010), (12006, 18010), (13340, 16209)]