64325610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 181232640

約数和(自身を除く): 116907030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 47, 54, 74, 90, 94, 111, 135, 137, 141, 185, 222, 235, 270, 274, 282, 333, 370, 411, 423, 470, 555, 666, 685, 705, 822, 846, 999, 1110, 1233, 1269, 1370, 1410, 1665, 1739, 1998, 2055, 2115, 2466, 2538, 3330, 3478, 3699, 4110, 4230, 4995, 5069, 5217, 6165, 6345, 6439, 7398, 8695, 9990, 10138, 10434, 12330, 12690, 12878, 15207, 15651, 17390, 18495, 19317, 25345, 26085, 30414, 31302, 32195, 36990, 38634, 45621, 46953, 50690, 52170, 57951, 64390, 76035, 78255, 91242, 93906, 96585, 115902, 136863, 152070, 156510, 173853, 193170, 228105, 234765, 238243, 273726, 289755, 347706, 456210, 469530, 476486, 579510, 684315, 714729, 869265, 1191215, 1368630, 1429458, 1738530, 2144187, 2382430, 3573645, 4288374, 6432561, 7147290, 10720935, 12865122, 21441870, 32162805, 64325610]

約数ペア:

[(1, 64325610), (2, 32162805), (3, 21441870), (5, 12865122), (6, 10720935), (9, 7147290), (10, 6432561), (15, 4288374), (18, 3573645), (27, 2382430), (30, 2144187), (37, 1738530), (45, 1429458), (47, 1368630), (54, 1191215), (74, 869265), (90, 714729), (94, 684315), (111, 579510), (135, 476486), (137, 469530), (141, 456210), (185, 347706), (222, 289755), (235, 273726), (270, 238243), (274, 234765), (282, 228105), (333, 193170), (370, 173853), (411, 156510), (423, 152070), (470, 136863), (555, 115902), (666, 96585), (685, 93906), (705, 91242), (822, 78255), (846, 76035), (999, 64390), (1110, 57951), (1233, 52170), (1269, 50690), (1370, 46953), (1410, 45621), (1665, 38634), (1739, 36990), (1998, 32195), (2055, 31302), (2115, 30414), (2466, 26085), (2538, 25345), (3330, 19317), (3478, 18495), (3699, 17390), (4110, 15651), (4230, 15207), (4995, 12878), (5069, 12690), (5217, 12330), (6165, 10434), (6345, 10138), (6439, 9990), (7398, 8695)]