26725140

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 92574720

約数和(自身を除く): 65849580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 81, 90, 94, 108, 117, 130, 135, 141, 156, 162, 180, 188, 195, 234, 235, 243, 260, 270, 282, 324, 351, 390, 405, 423, 468, 470, 486, 540, 564, 585, 611, 702, 705, 729, 780, 810, 846, 940, 972, 1053, 1170, 1215, 1222, 1269, 1404, 1410, 1458, 1620, 1692, 1755, 1833, 2106, 2115, 2187, 2340, 2430, 2444, 2538, 2820, 2916, 3055, 3159, 3510, 3645, 3666, 3807, 4212, 4230, 4374, 4860, 5076, 5265, 5499, 6110, 6318, 6345, 7020, 7290, 7332, 7614, 8460, 8748, 9165, 9477, 10530, 10935, 10998, 11421, 12220, 12636, 12690, 14580, 15228, 15795, 16497, 18330, 18954, 19035, 21060, 21870, 21996, 22842, 25380, 27495, 28431, 31590, 32994, 34263, 36660, 37908, 38070, 43740, 45684, 47385, 49491, 54990, 56862, 57105, 63180, 65988, 68526, 76140, 82485, 94770, 98982, 102789, 109980, 113724, 114210, 137052, 142155, 148473, 164970, 171315, 189540, 197964, 205578, 228420, 247455, 284310, 296946, 329940, 342630, 411156, 445419, 494910, 513945, 568620, 593892, 685260, 742365, 890838, 989820, 1027890, 1336257, 1484730, 1781676, 2055780, 2227095, 2672514, 2969460, 4454190, 5345028, 6681285, 8908380, 13362570, 26725140]

約数ペア:

[(1, 26725140), (2, 13362570), (3, 8908380), (4, 6681285), (5, 5345028), (6, 4454190), (9, 2969460), (10, 2672514), (12, 2227095), (13, 2055780), (15, 1781676), (18, 1484730), (20, 1336257), (26, 1027890), (27, 989820), (30, 890838), (36, 742365), (39, 685260), (45, 593892), (47, 568620), (52, 513945), (54, 494910), (60, 445419), (65, 411156), (78, 342630), (81, 329940), (90, 296946), (94, 284310), (108, 247455), (117, 228420), (130, 205578), (135, 197964), (141, 189540), (156, 171315), (162, 164970), (180, 148473), (188, 142155), (195, 137052), (234, 114210), (235, 113724), (243, 109980), (260, 102789), (270, 98982), (282, 94770), (324, 82485), (351, 76140), (390, 68526), (405, 65988), (423, 63180), (468, 57105), (470, 56862), (486, 54990), (540, 49491), (564, 47385), (585, 45684), (611, 43740), (702, 38070), (705, 37908), (729, 36660), (780, 34263), (810, 32994), (846, 31590), (940, 28431), (972, 27495), (1053, 25380), (1170, 22842), (1215, 21996), (1222, 21870), (1269, 21060), (1404, 19035), (1410, 18954), (1458, 18330), (1620, 16497), (1692, 15795), (1755, 15228), (1833, 14580), (2106, 12690), (2115, 12636), (2187, 12220), (2340, 11421), (2430, 10998), (2444, 10935), (2538, 10530), (2820, 9477), (2916, 9165), (3055, 8748), (3159, 8460), (3510, 7614), (3645, 7332), (3666, 7290), (3807, 7020), (4212, 6345), (4230, 6318), (4374, 6110), (4860, 5499), (5076, 5265)]