137630220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 487169424

約数和(自身を除く): 349539204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 182, 195, 196, 210, 245, 260, 273, 277, 294, 338, 364, 390, 420, 455, 490, 507, 546, 554, 588, 637, 676, 735, 780, 831, 845, 910, 980, 1014, 1092, 1108, 1183, 1274, 1365, 1385, 1470, 1662, 1690, 1820, 1911, 1939, 2028, 2366, 2535, 2548, 2730, 2770, 2940, 3185, 3324, 3380, 3549, 3601, 3822, 3878, 4155, 4732, 5070, 5460, 5540, 5817, 5915, 6370, 7098, 7202, 7644, 7756, 8281, 8310, 9555, 9695, 10140, 10803, 11634, 11830, 12740, 13573, 14196, 14404, 16562, 16620, 17745, 18005, 19110, 19390, 21606, 23268, 23660, 24843, 25207, 27146, 29085, 33124, 35490, 36010, 38220, 38780, 40719, 41405, 43212, 46813, 49686, 50414, 54015, 54292, 58170, 67865, 70980, 72020, 75621, 81438, 82810, 93626, 99372, 100828, 108030, 116340, 124215, 126035, 135730, 140439, 151242, 162876, 165620, 176449, 187252, 203595, 216060, 234065, 248430, 252070, 271460, 280878, 302484, 327691, 352898, 378105, 407190, 468130, 496860, 504140, 529347, 561756, 655382, 702195, 705796, 756210, 814380, 882245, 936260, 983073, 1058694, 1310764, 1404390, 1512420, 1638455, 1764490, 1966146, 2117388, 2293837, 2646735, 2808780, 3276910, 3528980, 3932292, 4587674, 4915365, 5293470, 6553820, 6881511, 9175348, 9830730, 10586940, 11469185, 13763022, 19661460, 22938370, 27526044, 34407555, 45876740, 68815110, 137630220]

約数ペア:

[(1, 137630220), (2, 68815110), (3, 45876740), (4, 34407555), (5, 27526044), (6, 22938370), (7, 19661460), (10, 13763022), (12, 11469185), (13, 10586940), (14, 9830730), (15, 9175348), (20, 6881511), (21, 6553820), (26, 5293470), (28, 4915365), (30, 4587674), (35, 3932292), (39, 3528980), (42, 3276910), (49, 2808780), (52, 2646735), (60, 2293837), (65, 2117388), (70, 1966146), (78, 1764490), (84, 1638455), (91, 1512420), (98, 1404390), (105, 1310764), (130, 1058694), (140, 983073), (147, 936260), (156, 882245), (169, 814380), (182, 756210), (195, 705796), (196, 702195), (210, 655382), (245, 561756), (260, 529347), (273, 504140), (277, 496860), (294, 468130), (338, 407190), (364, 378105), (390, 352898), (420, 327691), (455, 302484), (490, 280878), (507, 271460), (546, 252070), (554, 248430), (588, 234065), (637, 216060), (676, 203595), (735, 187252), (780, 176449), (831, 165620), (845, 162876), (910, 151242), (980, 140439), (1014, 135730), (1092, 126035), (1108, 124215), (1183, 116340), (1274, 108030), (1365, 100828), (1385, 99372), (1470, 93626), (1662, 82810), (1690, 81438), (1820, 75621), (1911, 72020), (1939, 70980), (2028, 67865), (2366, 58170), (2535, 54292), (2548, 54015), (2730, 50414), (2770, 49686), (2940, 46813), (3185, 43212), (3324, 41405), (3380, 40719), (3549, 38780), (3601, 38220), (3822, 36010), (3878, 35490), (4155, 33124), (4732, 29085), (5070, 27146), (5460, 25207), (5540, 24843), (5817, 23660), (5915, 23268), (6370, 21606), (7098, 19390), (7202, 19110), (7644, 18005), (7756, 17745), (8281, 16620), (8310, 16562), (9555, 14404), (9695, 14196), (10140, 13573), (10803, 12740), (11634, 11830)]