88679220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 301056000

約数和(自身を除く): 212376780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 139, 140, 147, 155, 186, 196, 210, 217, 245, 278, 294, 310, 343, 372, 417, 420, 434, 465, 490, 556, 588, 620, 651, 686, 695, 735, 834, 868, 930, 973, 980, 1029, 1085, 1302, 1372, 1390, 1470, 1519, 1668, 1715, 1860, 1946, 2058, 2085, 2170, 2604, 2780, 2919, 2940, 3038, 3255, 3430, 3892, 4116, 4170, 4309, 4340, 4557, 4865, 5145, 5838, 6076, 6510, 6811, 6860, 7595, 8340, 8618, 9114, 9730, 10290, 10633, 11676, 12927, 13020, 13622, 14595, 15190, 17236, 18228, 19460, 20433, 20580, 21266, 21545, 22785, 25854, 27244, 29190, 30163, 30380, 31899, 34055, 40866, 42532, 43090, 45570, 47677, 51708, 53165, 58380, 60326, 63798, 64635, 68110, 81732, 86180, 90489, 91140, 95354, 102165, 106330, 120652, 127596, 129270, 136220, 143031, 150815, 159495, 180978, 190708, 204330, 211141, 212660, 238385, 258540, 286062, 301630, 318990, 361956, 408660, 422282, 452445, 476770, 572124, 603260, 633423, 637980, 715155, 844564, 904890, 953540, 1055705, 1266846, 1430310, 1477987, 1809780, 2111410, 2533692, 2860620, 2955974, 3167115, 4222820, 4433961, 5911948, 6334230, 7389935, 8867922, 12668460, 14779870, 17735844, 22169805, 29559740, 44339610, 88679220]

約数ペア:

[(1, 88679220), (2, 44339610), (3, 29559740), (4, 22169805), (5, 17735844), (6, 14779870), (7, 12668460), (10, 8867922), (12, 7389935), (14, 6334230), (15, 5911948), (20, 4433961), (21, 4222820), (28, 3167115), (30, 2955974), (31, 2860620), (35, 2533692), (42, 2111410), (49, 1809780), (60, 1477987), (62, 1430310), (70, 1266846), (84, 1055705), (93, 953540), (98, 904890), (105, 844564), (124, 715155), (139, 637980), (140, 633423), (147, 603260), (155, 572124), (186, 476770), (196, 452445), (210, 422282), (217, 408660), (245, 361956), (278, 318990), (294, 301630), (310, 286062), (343, 258540), (372, 238385), (417, 212660), (420, 211141), (434, 204330), (465, 190708), (490, 180978), (556, 159495), (588, 150815), (620, 143031), (651, 136220), (686, 129270), (695, 127596), (735, 120652), (834, 106330), (868, 102165), (930, 95354), (973, 91140), (980, 90489), (1029, 86180), (1085, 81732), (1302, 68110), (1372, 64635), (1390, 63798), (1470, 60326), (1519, 58380), (1668, 53165), (1715, 51708), (1860, 47677), (1946, 45570), (2058, 43090), (2085, 42532), (2170, 40866), (2604, 34055), (2780, 31899), (2919, 30380), (2940, 30163), (3038, 29190), (3255, 27244), (3430, 25854), (3892, 22785), (4116, 21545), (4170, 21266), (4309, 20580), (4340, 20433), (4557, 19460), (4865, 18228), (5145, 17236), (5838, 15190), (6076, 14595), (6510, 13622), (6811, 13020), (6860, 12927), (7595, 11676), (8340, 10633), (8618, 10290), (9114, 9730)]