2912593140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1201}}^1$

素因数の和:1724

約数の個数: 144

約数和(自身を含む): 9188088000

約数和(自身を除く): 6275494860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 499, 540, 810, 972, 998, 1201, 1215, 1497, 1620, 1996, 2402, 2430, 2495, 2994, 3603, 4491, 4804, 4860, 4990, 5988, 6005, 7206, 7485, 8982, 9980, 10809, 12010, 13473, 14412, 14970, 17964, 18015, 21618, 22455, 24020, 26946, 29940, 32427, 36030, 40419, 43236, 44910, 53892, 54045, 64854, 67365, 72060, 80838, 89820, 97281, 108090, 121257, 129708, 134730, 161676, 162135, 194562, 202095, 216180, 242514, 269460, 291843, 324270, 389124, 404190, 485028, 486405, 583686, 599299, 606285, 648540, 808380, 972810, 1167372, 1198598, 1212570, 1459215, 1797897, 1945620, 2397196, 2425140, 2918430, 2996495, 3595794, 5393691, 5836860, 5992990, 7191588, 8989485, 10787382, 11985980, 16181073, 17978970, 21574764, 26968455, 32362146, 35957940, 48543219, 53936910, 64724292, 80905365, 97086438, 107873820, 145629657, 161810730, 194172876, 242716095, 291259314, 323621460, 485432190, 582518628, 728148285, 970864380, 1456296570, 2912593140]

約数ペア:

[(1, 2912593140), (2, 1456296570), (3, 970864380), (4, 728148285), (5, 582518628), (6, 485432190), (9, 323621460), (10, 291259314), (12, 242716095), (15, 194172876), (18, 161810730), (20, 145629657), (27, 107873820), (30, 97086438), (36, 80905365), (45, 64724292), (54, 53936910), (60, 48543219), (81, 35957940), (90, 32362146), (108, 26968455), (135, 21574764), (162, 17978970), (180, 16181073), (243, 11985980), (270, 10787382), (324, 8989485), (405, 7191588), (486, 5992990), (499, 5836860), (540, 5393691), (810, 3595794), (972, 2996495), (998, 2918430), (1201, 2425140), (1215, 2397196), (1497, 1945620), (1620, 1797897), (1996, 1459215), (2402, 1212570), (2430, 1198598), (2495, 1167372), (2994, 972810), (3603, 808380), (4491, 648540), (4804, 606285), (4860, 599299), (4990, 583686), (5988, 486405), (6005, 485028), (7206, 404190), (7485, 389124), (8982, 324270), (9980, 291843), (10809, 269460), (12010, 242514), (13473, 216180), (14412, 202095), (14970, 194562), (17964, 162135), (18015, 161676), (21618, 134730), (22455, 129708), (24020, 121257), (26946, 108090), (29940, 97281), (32427, 89820), (36030, 80838), (40419, 72060), (43236, 67365), (44910, 64854), (53892, 54045)]