1685562.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 103102272

約数和(自身を除く): 74196252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1123, 1170, 1287, 1430, 1716, 1980, 2145, 2246, 2340, 2574, 2860, 3369, 4290, 4492, 5148, 5615, 6435, 6738, 8580, 10107, 11230, 12353, 12870, 13476, 14599, 16845, 20214, 22460, 24706, 25740, 29198, 33690, 37059, 40428, 43797, 49412, 50535, 58396, 61765, 67380, 72995, 74118, 87594, 101070, 111177, 123530, 131391, 145990, 148236, 160589, 175188, 185295, 202140, 218985, 222354, 247060, 262782, 291980, 321178, 370590, 437970, 444708, 481767, 525564, 555885, 642356, 656955, 741180, 802945, 875940, 963534, 1111770, 1313910, 1445301, 1605890, 1927068, 2223540, 2408835, 2627820, 2890602, 3211780, 4817670, 5781204, 7226505, 9635340, 14453010, 28906020]

約数ペア:

[(1, 28906020), (2, 14453010), (3, 9635340), (4, 7226505), (5, 5781204), (6, 4817670), (9, 3211780), (10, 2890602), (11, 2627820), (12, 2408835), (13, 2223540), (15, 1927068), (18, 1605890), (20, 1445301), (22, 1313910), (26, 1111770), (30, 963534), (33, 875940), (36, 802945), (39, 741180), (44, 656955), (45, 642356), (52, 555885), (55, 525564), (60, 481767), (65, 444708), (66, 437970), (78, 370590), (90, 321178), (99, 291980), (110, 262782), (117, 247060), (130, 222354), (132, 218985), (143, 202140), (156, 185295), (165, 175188), (180, 160589), (195, 148236), (198, 145990), (220, 131391), (234, 123530), (260, 111177), (286, 101070), (330, 87594), (390, 74118), (396, 72995), (429, 67380), (468, 61765), (495, 58396), (572, 50535), (585, 49412), (660, 43797), (715, 40428), (780, 37059), (858, 33690), (990, 29198), (1123, 25740), (1170, 24706), (1287, 22460), (1430, 20214), (1716, 16845), (1980, 14599), (2145, 13476), (2246, 12870), (2340, 12353), (2574, 11230), (2860, 10107), (3369, 8580), (4290, 6738), (4492, 6435), (5148, 5615)]