55109880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 192

約数和(自身を含む): 215654400

約数和(自身を除く): 160544520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1151, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2302, 2394, 2520, 2660, 3192, 3420, 3453, 3990, 4604, 4788, 5320, 5755, 5985, 6840, 6906, 7980, 8057, 9208, 9576, 10359, 11510, 11970, 13812, 15960, 16114, 17265, 20718, 21869, 23020, 23940, 24171, 27624, 32228, 34530, 40285, 41436, 43738, 46040, 47880, 48342, 51795, 64456, 65607, 69060, 72513, 80570, 82872, 87476, 96684, 103590, 109345, 120855, 131214, 138120, 145026, 153083, 161140, 174952, 193368, 196821, 207180, 218690, 241710, 262428, 290052, 306166, 322280, 328035, 362565, 393642, 414360, 437380, 459249, 483420, 524856, 580104, 612332, 656070, 725130, 765415, 787284, 874760, 918498, 966840, 984105, 1224664, 1312140, 1377747, 1450260, 1530830, 1574568, 1836996, 1968210, 2296245, 2624280, 2755494, 2900520, 3061660, 3673992, 3936420, 4592490, 5510988, 6123320, 6888735, 7872840, 9184980, 11021976, 13777470, 18369960, 27554940, 55109880]

約数ペア:

[(1, 55109880), (2, 27554940), (3, 18369960), (4, 13777470), (5, 11021976), (6, 9184980), (7, 7872840), (8, 6888735), (9, 6123320), (10, 5510988), (12, 4592490), (14, 3936420), (15, 3673992), (18, 3061660), (19, 2900520), (20, 2755494), (21, 2624280), (24, 2296245), (28, 1968210), (30, 1836996), (35, 1574568), (36, 1530830), (38, 1450260), (40, 1377747), (42, 1312140), (45, 1224664), (56, 984105), (57, 966840), (60, 918498), (63, 874760), (70, 787284), (72, 765415), (76, 725130), (84, 656070), (90, 612332), (95, 580104), (105, 524856), (114, 483420), (120, 459249), (126, 437380), (133, 414360), (140, 393642), (152, 362565), (168, 328035), (171, 322280), (180, 306166), (190, 290052), (210, 262428), (228, 241710), (252, 218690), (266, 207180), (280, 196821), (285, 193368), (315, 174952), (342, 161140), (360, 153083), (380, 145026), (399, 138120), (420, 131214), (456, 120855), (504, 109345), (532, 103590), (570, 96684), (630, 87476), (665, 82872), (684, 80570), (760, 72513), (798, 69060), (840, 65607), (855, 64456), (1064, 51795), (1140, 48342), (1151, 47880), (1197, 46040), (1260, 43738), (1330, 41436), (1368, 40285), (1596, 34530), (1710, 32228), (1995, 27624), (2280, 24171), (2302, 23940), (2394, 23020), (2520, 21869), (2660, 20718), (3192, 17265), (3420, 16114), (3453, 15960), (3990, 13812), (4604, 11970), (4788, 11510), (5320, 10359), (5755, 9576), (5985, 9208), (6840, 8057), (6906, 7980)]