27244980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3118

約数の個数: 108

約数和(自身を含む): 96166980

約数和(自身を除く): 68922000

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 3089, 4410, 6178, 8820, 9267, 12356, 15445, 18534, 21623, 27801, 30890, 37068, 43246, 46335, 55602, 61780, 64869, 86492, 92670, 108115, 111204, 129738, 139005, 151361, 185340, 194607, 216230, 259476, 278010, 302722, 324345, 389214, 432460, 454083, 556020, 605444, 648690, 756805, 778428, 908166, 973035, 1297380, 1362249, 1513610, 1816332, 1946070, 2270415, 2724498, 3027220, 3892140, 4540830, 5448996, 6811245, 9081660, 13622490, 27244980]

約数ペア:

[(1, 27244980), (2, 13622490), (3, 9081660), (4, 6811245), (5, 5448996), (6, 4540830), (7, 3892140), (9, 3027220), (10, 2724498), (12, 2270415), (14, 1946070), (15, 1816332), (18, 1513610), (20, 1362249), (21, 1297380), (28, 973035), (30, 908166), (35, 778428), (36, 756805), (42, 648690), (45, 605444), (49, 556020), (60, 454083), (63, 432460), (70, 389214), (84, 324345), (90, 302722), (98, 278010), (105, 259476), (126, 216230), (140, 194607), (147, 185340), (180, 151361), (196, 139005), (210, 129738), (245, 111204), (252, 108115), (294, 92670), (315, 86492), (420, 64869), (441, 61780), (490, 55602), (588, 46335), (630, 43246), (735, 37068), (882, 30890), (980, 27801), (1260, 21623), (1470, 18534), (1764, 15445), (2205, 12356), (2940, 9267), (3089, 8820), (4410, 6178)]