65264940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 221309088

約数和(自身を除く): 156044148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1033, 1053, 1170, 1215, 1404, 1620, 1755, 2066, 2106, 2340, 2430, 3099, 3159, 3510, 4132, 4212, 4860, 5165, 5265, 6198, 6318, 7020, 9297, 10330, 10530, 12396, 12636, 13429, 15495, 15795, 18594, 20660, 21060, 26858, 27891, 30990, 31590, 37188, 40287, 46485, 53716, 55782, 61980, 63180, 67145, 80574, 83673, 92970, 111564, 120861, 134290, 139455, 161148, 167346, 185940, 201435, 241722, 251019, 268580, 278910, 334692, 362583, 402870, 418365, 483444, 502038, 557820, 604305, 725166, 805740, 836730, 1004076, 1087749, 1208610, 1255095, 1450332, 1673460, 1812915, 2175498, 2417220, 2510190, 3263247, 3625830, 4350996, 5020380, 5438745, 6526494, 7251660, 10877490, 13052988, 16316235, 21754980, 32632470, 65264940]

約数ペア:

[(1, 65264940), (2, 32632470), (3, 21754980), (4, 16316235), (5, 13052988), (6, 10877490), (9, 7251660), (10, 6526494), (12, 5438745), (13, 5020380), (15, 4350996), (18, 3625830), (20, 3263247), (26, 2510190), (27, 2417220), (30, 2175498), (36, 1812915), (39, 1673460), (45, 1450332), (52, 1255095), (54, 1208610), (60, 1087749), (65, 1004076), (78, 836730), (81, 805740), (90, 725166), (108, 604305), (117, 557820), (130, 502038), (135, 483444), (156, 418365), (162, 402870), (180, 362583), (195, 334692), (234, 278910), (243, 268580), (260, 251019), (270, 241722), (324, 201435), (351, 185940), (390, 167346), (405, 161148), (468, 139455), (486, 134290), (540, 120861), (585, 111564), (702, 92970), (780, 83673), (810, 80574), (972, 67145), (1033, 63180), (1053, 61980), (1170, 55782), (1215, 53716), (1404, 46485), (1620, 40287), (1755, 37188), (2066, 31590), (2106, 30990), (2340, 27891), (2430, 26858), (3099, 21060), (3159, 20660), (3510, 18594), (4132, 15795), (4212, 15495), (4860, 13429), (5165, 12636), (5265, 12396), (6198, 10530), (6318, 10330), (7020, 9297)]