158623740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7283}}^1$

素因数の和:7320

約数の個数: 108

約数和(自身を含む): 528949512

約数和(自身を除く): 370325772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 7283, 10890, 14566, 21780, 21849, 29132, 36415, 43698, 65547, 72830, 80113, 87396, 109245, 131094, 145660, 160226, 218490, 240339, 262188, 320452, 327735, 400565, 436980, 480678, 655470, 721017, 801130, 881243, 961356, 1201695, 1310940, 1442034, 1602260, 1762486, 2403390, 2643729, 2884068, 3524972, 3605085, 4406215, 4806780, 5287458, 7210170, 7931187, 8812430, 10574916, 13218645, 14420340, 15862374, 17624860, 26437290, 31724748, 39655935, 52874580, 79311870, 158623740]

約数ペア:

[(1, 158623740), (2, 79311870), (3, 52874580), (4, 39655935), (5, 31724748), (6, 26437290), (9, 17624860), (10, 15862374), (11, 14420340), (12, 13218645), (15, 10574916), (18, 8812430), (20, 7931187), (22, 7210170), (30, 5287458), (33, 4806780), (36, 4406215), (44, 3605085), (45, 3524972), (55, 2884068), (60, 2643729), (66, 2403390), (90, 1762486), (99, 1602260), (110, 1442034), (121, 1310940), (132, 1201695), (165, 961356), (180, 881243), (198, 801130), (220, 721017), (242, 655470), (330, 480678), (363, 436980), (396, 400565), (484, 327735), (495, 320452), (605, 262188), (660, 240339), (726, 218490), (990, 160226), (1089, 145660), (1210, 131094), (1452, 109245), (1815, 87396), (1980, 80113), (2178, 72830), (2420, 65547), (3630, 43698), (4356, 36415), (5445, 29132), (7260, 21849), (7283, 21780), (10890, 14566)]