48900780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 153478080

約数和(自身を除く): 104577300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 661, 685, 822, 1233, 1322, 1370, 1644, 1983, 2055, 2466, 2644, 2740, 3305, 3699, 3966, 4110, 4932, 5949, 6165, 6610, 7398, 7932, 8220, 9915, 11898, 12330, 13220, 14796, 17847, 18495, 19830, 23796, 24660, 29745, 35694, 36990, 39660, 59490, 71388, 73980, 89235, 90557, 118980, 178470, 181114, 271671, 356940, 362228, 452785, 543342, 815013, 905570, 1086684, 1358355, 1630026, 1811140, 2445039, 2716710, 3260052, 4075065, 4890078, 5433420, 8150130, 9780156, 12225195, 16300260, 24450390, 48900780]

約数ペア:

[(1, 48900780), (2, 24450390), (3, 16300260), (4, 12225195), (5, 9780156), (6, 8150130), (9, 5433420), (10, 4890078), (12, 4075065), (15, 3260052), (18, 2716710), (20, 2445039), (27, 1811140), (30, 1630026), (36, 1358355), (45, 1086684), (54, 905570), (60, 815013), (90, 543342), (108, 452785), (135, 362228), (137, 356940), (180, 271671), (270, 181114), (274, 178470), (411, 118980), (540, 90557), (548, 89235), (661, 73980), (685, 71388), (822, 59490), (1233, 39660), (1322, 36990), (1370, 35694), (1644, 29745), (1983, 24660), (2055, 23796), (2466, 19830), (2644, 18495), (2740, 17847), (3305, 14796), (3699, 13220), (3966, 12330), (4110, 11898), (4932, 9915), (5949, 8220), (6165, 7932), (6610, 7398)]