45208020

素因数分解:

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

素因数の和:526

約数の個数: 144

約数和(自身を含む): 150151680

約数和(自身を除く): 104943660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 479, 484, 572, 605, 660, 715, 726, 780, 858, 958, 1210, 1430, 1437, 1452, 1573, 1716, 1815, 1916, 2145, 2395, 2420, 2860, 2874, 3146, 3630, 4290, 4719, 4790, 5269, 5748, 6227, 6292, 7185, 7260, 7865, 8580, 9438, 9580, 10538, 12454, 14370, 15730, 15807, 18681, 18876, 21076, 23595, 24908, 26345, 28740, 31135, 31460, 31614, 37362, 47190, 52690, 57959, 62270, 63228, 68497, 74724, 79035, 93405, 94380, 105380, 115918, 124540, 136994, 158070, 173877, 186810, 205491, 231836, 273988, 289795, 316140, 342485, 347754, 373620, 410982, 579590, 684970, 695508, 753467, 821964, 869385, 1027455, 1159180, 1369940, 1506934, 1738770, 2054910, 2260401, 3013868, 3477540, 3767335, 4109820, 4520802, 7534670, 9041604, 11302005, 15069340, 22604010, 45208020]

約数ペア:

[(1, 45208020), (2, 22604010), (3, 15069340), (4, 11302005), (5, 9041604), (6, 7534670), (10, 4520802), (11, 4109820), (12, 3767335), (13, 3477540), (15, 3013868), (20, 2260401), (22, 2054910), (26, 1738770), (30, 1506934), (33, 1369940), (39, 1159180), (44, 1027455), (52, 869385), (55, 821964), (60, 753467), (65, 695508), (66, 684970), (78, 579590), (110, 410982), (121, 373620), (130, 347754), (132, 342485), (143, 316140), (156, 289795), (165, 273988), (195, 231836), (220, 205491), (242, 186810), (260, 173877), (286, 158070), (330, 136994), (363, 124540), (390, 115918), (429, 105380), (479, 94380), (484, 93405), (572, 79035), (605, 74724), (660, 68497), (715, 63228), (726, 62270), (780, 57959), (858, 52690), (958, 47190), (1210, 37362), (1430, 31614), (1437, 31460), (1452, 31135), (1573, 28740), (1716, 26345), (1815, 24908), (1916, 23595), (2145, 21076), (2395, 18876), (2420, 18681), (2860, 15807), (2874, 15730), (3146, 14370), (3630, 12454), (4290, 10538), (4719, 9580), (4790, 9438), (5269, 8580), (5748, 7865), (6227, 7260), (6292, 7185)]