250699020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 839946240

約数和(自身を除く): 589247220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 61, 65, 66, 78, 110, 122, 130, 132, 143, 156, 165, 183, 195, 220, 244, 260, 286, 305, 330, 366, 390, 429, 479, 572, 610, 660, 671, 715, 732, 780, 793, 858, 915, 958, 1220, 1342, 1430, 1437, 1586, 1716, 1830, 1916, 2013, 2145, 2379, 2395, 2684, 2860, 2874, 3172, 3355, 3660, 3965, 4026, 4290, 4758, 4790, 5269, 5748, 6227, 6710, 7185, 7930, 8052, 8580, 8723, 9516, 9580, 10065, 10538, 11895, 12454, 13420, 14370, 15807, 15860, 17446, 18681, 20130, 21076, 23790, 24908, 26169, 26345, 28740, 29219, 31135, 31614, 34892, 37362, 40260, 43615, 47580, 52338, 52690, 58438, 62270, 63228, 68497, 74724, 79035, 87230, 87657, 93405, 104676, 105380, 116876, 124540, 130845, 136994, 146095, 158070, 174460, 175314, 186810, 205491, 261690, 273988, 292190, 316140, 321409, 342485, 350628, 373620, 379847, 410982, 438285, 523380, 584380, 642818, 684970, 759694, 821964, 876570, 964227, 1027455, 1139541, 1285636, 1369940, 1519388, 1607045, 1753140, 1899235, 1928454, 2054910, 2279082, 3214090, 3798470, 3856908, 4109820, 4178317, 4558164, 4821135, 5697705, 6428180, 7596940, 8356634, 9642270, 11395410, 12534951, 16713268, 19284540, 20891585, 22790820, 25069902, 41783170, 50139804, 62674755, 83566340, 125349510, 250699020]

約数ペア:

[(1, 250699020), (2, 125349510), (3, 83566340), (4, 62674755), (5, 50139804), (6, 41783170), (10, 25069902), (11, 22790820), (12, 20891585), (13, 19284540), (15, 16713268), (20, 12534951), (22, 11395410), (26, 9642270), (30, 8356634), (33, 7596940), (39, 6428180), (44, 5697705), (52, 4821135), (55, 4558164), (60, 4178317), (61, 4109820), (65, 3856908), (66, 3798470), (78, 3214090), (110, 2279082), (122, 2054910), (130, 1928454), (132, 1899235), (143, 1753140), (156, 1607045), (165, 1519388), (183, 1369940), (195, 1285636), (220, 1139541), (244, 1027455), (260, 964227), (286, 876570), (305, 821964), (330, 759694), (366, 684970), (390, 642818), (429, 584380), (479, 523380), (572, 438285), (610, 410982), (660, 379847), (671, 373620), (715, 350628), (732, 342485), (780, 321409), (793, 316140), (858, 292190), (915, 273988), (958, 261690), (1220, 205491), (1342, 186810), (1430, 175314), (1437, 174460), (1586, 158070), (1716, 146095), (1830, 136994), (1916, 130845), (2013, 124540), (2145, 116876), (2379, 105380), (2395, 104676), (2684, 93405), (2860, 87657), (2874, 87230), (3172, 79035), (3355, 74724), (3660, 68497), (3965, 63228), (4026, 62270), (4290, 58438), (4758, 52690), (4790, 52338), (5269, 47580), (5748, 43615), (6227, 40260), (6710, 37362), (7185, 34892), (7930, 31614), (8052, 31135), (8580, 29219), (8723, 28740), (9516, 26345), (9580, 26169), (10065, 24908), (10538, 23790), (11895, 21076), (12454, 20130), (13420, 18681), (14370, 17446), (15807, 15860)]