76721580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3677

約数の個数: 120

約数和(自身を含む): 259263312

約数和(自身を除く): 182541732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 3643, 4212, 5265, 7020, 7286, 10530, 10929, 14572, 18215, 21060, 21858, 32787, 36430, 43716, 47359, 54645, 65574, 72860, 94718, 98361, 109290, 131148, 142077, 163935, 189436, 196722, 218580, 236795, 284154, 295083, 327870, 393444, 426231, 473590, 491805, 568308, 590166, 655740, 710385, 852462, 947180, 983610, 1180332, 1278693, 1420770, 1475415, 1704924, 1967220, 2131155, 2557386, 2841540, 2950830, 3836079, 4262310, 5114772, 5901660, 6393465, 7672158, 8524620, 12786930, 15344316, 19180395, 25573860, 38360790, 76721580]

約数ペア:

[(1, 76721580), (2, 38360790), (3, 25573860), (4, 19180395), (5, 15344316), (6, 12786930), (9, 8524620), (10, 7672158), (12, 6393465), (13, 5901660), (15, 5114772), (18, 4262310), (20, 3836079), (26, 2950830), (27, 2841540), (30, 2557386), (36, 2131155), (39, 1967220), (45, 1704924), (52, 1475415), (54, 1420770), (60, 1278693), (65, 1180332), (78, 983610), (81, 947180), (90, 852462), (108, 710385), (117, 655740), (130, 590166), (135, 568308), (156, 491805), (162, 473590), (180, 426231), (195, 393444), (234, 327870), (260, 295083), (270, 284154), (324, 236795), (351, 218580), (390, 196722), (405, 189436), (468, 163935), (540, 142077), (585, 131148), (702, 109290), (780, 98361), (810, 94718), (1053, 72860), (1170, 65574), (1404, 54645), (1620, 47359), (1755, 43716), (2106, 36430), (2340, 32787), (3510, 21858), (3643, 21060), (4212, 18215), (5265, 14572), (7020, 10929), (7286, 10530)]