85224720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{7247}}^1$

素因数の和:7277

約数の個数: 120

約数和(自身を含む): 307373184

約数和(自身を除く): 222148464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 7247, 11760, 14494, 21741, 28988, 36235, 43482, 50729, 57976, 72470, 86964, 101458, 108705, 115952, 144940, 152187, 173928, 202916, 217410, 253645, 289880, 304374, 347856, 355103, 405832, 434820, 507290, 579760, 608748, 710206, 760935, 811664, 869640, 1014580, 1065309, 1217496, 1420412, 1521870, 1739280, 1775515, 2029160, 2130618, 2434992, 2840824, 3043740, 3551030, 4058320, 4261236, 5326545, 5681648, 6087480, 7102060, 8522472, 10653090, 12174960, 14204120, 17044944, 21306180, 28408240, 42612360, 85224720]

約数ペア:

[(1, 85224720), (2, 42612360), (3, 28408240), (4, 21306180), (5, 17044944), (6, 14204120), (7, 12174960), (8, 10653090), (10, 8522472), (12, 7102060), (14, 6087480), (15, 5681648), (16, 5326545), (20, 4261236), (21, 4058320), (24, 3551030), (28, 3043740), (30, 2840824), (35, 2434992), (40, 2130618), (42, 2029160), (48, 1775515), (49, 1739280), (56, 1521870), (60, 1420412), (70, 1217496), (80, 1065309), (84, 1014580), (98, 869640), (105, 811664), (112, 760935), (120, 710206), (140, 608748), (147, 579760), (168, 507290), (196, 434820), (210, 405832), (240, 355103), (245, 347856), (280, 304374), (294, 289880), (336, 253645), (392, 217410), (420, 202916), (490, 173928), (560, 152187), (588, 144940), (735, 115952), (784, 108705), (840, 101458), (980, 86964), (1176, 72470), (1470, 57976), (1680, 50729), (1960, 43482), (2352, 36235), (2940, 28988), (3920, 21741), (5880, 14494), (7247, 11760)]