173998260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 575769600

約数和(自身を除く): 401771340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 41, 45, 54, 58, 60, 82, 87, 90, 108, 116, 123, 135, 145, 164, 174, 180, 205, 246, 261, 270, 271, 290, 348, 369, 410, 435, 492, 522, 540, 542, 580, 615, 738, 783, 813, 820, 870, 1044, 1084, 1107, 1189, 1230, 1305, 1355, 1476, 1566, 1626, 1740, 1845, 2214, 2378, 2439, 2460, 2610, 2710, 3132, 3252, 3567, 3690, 3915, 4065, 4428, 4756, 4878, 5220, 5420, 5535, 5945, 7134, 7317, 7380, 7830, 7859, 8130, 9756, 10701, 11070, 11111, 11890, 12195, 14268, 14634, 15660, 15718, 16260, 17835, 21402, 22140, 22222, 23577, 23780, 24390, 29268, 31436, 32103, 33333, 35670, 36585, 39295, 42804, 44444, 47154, 48780, 53505, 55555, 64206, 66666, 70731, 71340, 73170, 78590, 94308, 99999, 107010, 111110, 117885, 128412, 133332, 141462, 146340, 157180, 160515, 166665, 199998, 212193, 214020, 222220, 235770, 282924, 299997, 321030, 322219, 333330, 353655, 399996, 424386, 471540, 499995, 599994, 642060, 644438, 666660, 707310, 848772, 966657, 999990, 1060965, 1199988, 1288876, 1414620, 1499985, 1611095, 1933314, 1999980, 2121930, 2899971, 2999970, 3222190, 3866628, 4243860, 4833285, 5799942, 5999940, 6444380, 8699913, 9666570, 11599884, 14499855, 17399826, 19333140, 28999710, 34799652, 43499565, 57999420, 86999130, 173998260]

約数ペア:

[(1, 173998260), (2, 86999130), (3, 57999420), (4, 43499565), (5, 34799652), (6, 28999710), (9, 19333140), (10, 17399826), (12, 14499855), (15, 11599884), (18, 9666570), (20, 8699913), (27, 6444380), (29, 5999940), (30, 5799942), (36, 4833285), (41, 4243860), (45, 3866628), (54, 3222190), (58, 2999970), (60, 2899971), (82, 2121930), (87, 1999980), (90, 1933314), (108, 1611095), (116, 1499985), (123, 1414620), (135, 1288876), (145, 1199988), (164, 1060965), (174, 999990), (180, 966657), (205, 848772), (246, 707310), (261, 666660), (270, 644438), (271, 642060), (290, 599994), (348, 499995), (369, 471540), (410, 424386), (435, 399996), (492, 353655), (522, 333330), (540, 322219), (542, 321030), (580, 299997), (615, 282924), (738, 235770), (783, 222220), (813, 214020), (820, 212193), (870, 199998), (1044, 166665), (1084, 160515), (1107, 157180), (1189, 146340), (1230, 141462), (1305, 133332), (1355, 128412), (1476, 117885), (1566, 111110), (1626, 107010), (1740, 99999), (1845, 94308), (2214, 78590), (2378, 73170), (2439, 71340), (2460, 70731), (2610, 66666), (2710, 64206), (3132, 55555), (3252, 53505), (3567, 48780), (3690, 47154), (3915, 44444), (4065, 42804), (4428, 39295), (4756, 36585), (4878, 35670), (5220, 33333), (5420, 32103), (5535, 31436), (5945, 29268), (7134, 24390), (7317, 23780), (7380, 23577), (7830, 22222), (7859, 22140), (8130, 21402), (9756, 17835), (10701, 16260), (11070, 15718), (11111, 15660), (11890, 14634), (12195, 14268)]