44981820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 150433920

約数和(自身を除く): 105452100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 409, 423, 468, 470, 564, 585, 611, 705, 780, 818, 846, 940, 1170, 1222, 1227, 1410, 1636, 1692, 1833, 2045, 2115, 2340, 2444, 2454, 2820, 3055, 3666, 3681, 4090, 4230, 4908, 5317, 5499, 6110, 6135, 7332, 7362, 8180, 8460, 9165, 10634, 10998, 12220, 12270, 14724, 15951, 18330, 18405, 19223, 21268, 21996, 24540, 26585, 27495, 31902, 36660, 36810, 38446, 47853, 53170, 54990, 57669, 63804, 73620, 76892, 79755, 95706, 96115, 106340, 109980, 115338, 159510, 173007, 191412, 192230, 230676, 239265, 249899, 288345, 319020, 346014, 384460, 478530, 499798, 576690, 692028, 749697, 865035, 957060, 999596, 1153380, 1249495, 1499394, 1730070, 2249091, 2498990, 2998788, 3460140, 3748485, 4498182, 4997980, 7496970, 8996364, 11245455, 14993940, 22490910, 44981820]

約数ペア:

[(1, 44981820), (2, 22490910), (3, 14993940), (4, 11245455), (5, 8996364), (6, 7496970), (9, 4997980), (10, 4498182), (12, 3748485), (13, 3460140), (15, 2998788), (18, 2498990), (20, 2249091), (26, 1730070), (30, 1499394), (36, 1249495), (39, 1153380), (45, 999596), (47, 957060), (52, 865035), (60, 749697), (65, 692028), (78, 576690), (90, 499798), (94, 478530), (117, 384460), (130, 346014), (141, 319020), (156, 288345), (180, 249899), (188, 239265), (195, 230676), (234, 192230), (235, 191412), (260, 173007), (282, 159510), (390, 115338), (409, 109980), (423, 106340), (468, 96115), (470, 95706), (564, 79755), (585, 76892), (611, 73620), (705, 63804), (780, 57669), (818, 54990), (846, 53170), (940, 47853), (1170, 38446), (1222, 36810), (1227, 36660), (1410, 31902), (1636, 27495), (1692, 26585), (1833, 24540), (2045, 21996), (2115, 21268), (2340, 19223), (2444, 18405), (2454, 18330), (2820, 15951), (3055, 14724), (3666, 12270), (3681, 12220), (4090, 10998), (4230, 10634), (4908, 9165), (5317, 8460), (5499, 8180), (6110, 7362), (6135, 7332)]