160685468500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:827

約数の個数: 192

約数和(自身を含む): 367165903104

約数和(自身を除く): 206480434604

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 83, 100, 125, 148, 166, 185, 227, 250, 332, 370, 415, 454, 461, 500, 740, 830, 908, 922, 925, 1135, 1660, 1844, 1850, 2075, 2270, 2305, 3071, 3700, 4150, 4540, 4610, 4625, 5675, 6142, 8300, 8399, 9220, 9250, 10375, 11350, 11525, 12284, 15355, 16798, 17057, 18500, 18841, 20750, 22700, 23050, 28375, 30710, 33596, 34114, 37682, 38263, 41500, 41995, 46100, 56750, 57625, 61420, 68228, 75364, 76526, 76775, 83990, 85285, 94205, 104647, 113500, 115250, 153052, 153550, 167980, 170570, 188410, 191315, 209294, 209975, 230500, 307100, 341140, 376820, 382630, 383875, 418588, 419950, 426425, 471025, 523235, 697117, 765260, 767750, 839900, 852850, 942050, 956575, 1046470, 1049875, 1394234, 1415731, 1535500, 1705700, 1884100, 1913150, 2092940, 2099750, 2132125, 2355125, 2616175, 2788468, 2831462, 3485585, 3826300, 3871939, 4199500, 4264250, 4710250, 4782875, 5232350, 5662924, 6971170, 7078655, 7743878, 8528500, 8685701, 9420500, 9565750, 10464700, 13080875, 13942340, 14157310, 15487756, 17371402, 17427925, 19131500, 19359695, 26161750, 28314620, 34742804, 34855850, 35393275, 38719390, 43428505, 52323500, 69711700, 70786550, 77438780, 86857010, 87139625, 96798475, 141573100, 173714020, 174279250, 176966375, 193596950, 217142525, 321370937, 348558500, 353932750, 387193900, 434285050, 483992375, 642741874, 707865500, 868570100, 967984750, 1085712625, 1285483748, 1606854685, 1935969500, 2171425250, 3213709370, 4342850500, 6427418740, 8034273425, 16068546850, 32137093700, 40171367125, 80342734250, 160685468500]

約数ペア:

[(1, 160685468500), (2, 80342734250), (4, 40171367125), (5, 32137093700), (10, 16068546850), (20, 8034273425), (25, 6427418740), (37, 4342850500), (50, 3213709370), (74, 2171425250), (83, 1935969500), (100, 1606854685), (125, 1285483748), (148, 1085712625), (166, 967984750), (185, 868570100), (227, 707865500), (250, 642741874), (332, 483992375), (370, 434285050), (415, 387193900), (454, 353932750), (461, 348558500), (500, 321370937), (740, 217142525), (830, 193596950), (908, 176966375), (922, 174279250), (925, 173714020), (1135, 141573100), (1660, 96798475), (1844, 87139625), (1850, 86857010), (2075, 77438780), (2270, 70786550), (2305, 69711700), (3071, 52323500), (3700, 43428505), (4150, 38719390), (4540, 35393275), (4610, 34855850), (4625, 34742804), (5675, 28314620), (6142, 26161750), (8300, 19359695), (8399, 19131500), (9220, 17427925), (9250, 17371402), (10375, 15487756), (11350, 14157310), (11525, 13942340), (12284, 13080875), (15355, 10464700), (16798, 9565750), (17057, 9420500), (18500, 8685701), (18841, 8528500), (20750, 7743878), (22700, 7078655), (23050, 6971170), (28375, 5662924), (30710, 5232350), (33596, 4782875), (34114, 4710250), (37682, 4264250), (38263, 4199500), (41500, 3871939), (41995, 3826300), (46100, 3485585), (56750, 2831462), (57625, 2788468), (61420, 2616175), (68228, 2355125), (75364, 2132125), (76526, 2099750), (76775, 2092940), (83990, 1913150), (85285, 1884100), (94205, 1705700), (104647, 1535500), (113500, 1415731), (115250, 1394234), (153052, 1049875), (153550, 1046470), (167980, 956575), (170570, 942050), (188410, 852850), (191315, 839900), (209294, 767750), (209975, 765260), (230500, 697117), (307100, 523235), (341140, 471025), (376820, 426425), (382630, 419950), (383875, 418588)]