285150060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 937276704

約数和(自身を除く): 652126644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 233, 234, 260, 390, 466, 468, 523, 585, 699, 780, 932, 1046, 1165, 1170, 1398, 1569, 2092, 2097, 2330, 2340, 2615, 2796, 3029, 3138, 3495, 4194, 4660, 4707, 5230, 6058, 6276, 6799, 6990, 7845, 8388, 9087, 9414, 10460, 10485, 12116, 13598, 13980, 15145, 15690, 18174, 18828, 20397, 20970, 23535, 27196, 27261, 30290, 31380, 33995, 36348, 40794, 41940, 45435, 47070, 54522, 60580, 61191, 67990, 81588, 90870, 94140, 101985, 109044, 121859, 122382, 135980, 136305, 181740, 203970, 243718, 244764, 272610, 305955, 365577, 407940, 487436, 545220, 609295, 611910, 731154, 1096731, 1218590, 1223820, 1462308, 1584167, 1827885, 2193462, 2437180, 3168334, 3655770, 4386924, 4752501, 5483655, 6336668, 7311540, 7920835, 9505002, 10967310, 14257503, 15841670, 19010004, 21934620, 23762505, 28515006, 31683340, 47525010, 57030012, 71287515, 95050020, 142575030, 285150060]

約数ペア:

[(1, 285150060), (2, 142575030), (3, 95050020), (4, 71287515), (5, 57030012), (6, 47525010), (9, 31683340), (10, 28515006), (12, 23762505), (13, 21934620), (15, 19010004), (18, 15841670), (20, 14257503), (26, 10967310), (30, 9505002), (36, 7920835), (39, 7311540), (45, 6336668), (52, 5483655), (60, 4752501), (65, 4386924), (78, 3655770), (90, 3168334), (117, 2437180), (130, 2193462), (156, 1827885), (180, 1584167), (195, 1462308), (233, 1223820), (234, 1218590), (260, 1096731), (390, 731154), (466, 611910), (468, 609295), (523, 545220), (585, 487436), (699, 407940), (780, 365577), (932, 305955), (1046, 272610), (1165, 244764), (1170, 243718), (1398, 203970), (1569, 181740), (2092, 136305), (2097, 135980), (2330, 122382), (2340, 121859), (2615, 109044), (2796, 101985), (3029, 94140), (3138, 90870), (3495, 81588), (4194, 67990), (4660, 61191), (4707, 60580), (5230, 54522), (6058, 47070), (6276, 45435), (6799, 41940), (6990, 40794), (7845, 36348), (8388, 33995), (9087, 31380), (9414, 30290), (10460, 27261), (10485, 27196), (12116, 23535), (13598, 20970), (13980, 20397), (15145, 18828), (15690, 18174)]