126646020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 108

約数和(自身を含む): 405650700

約数和(自身を除く): 279004680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 1949, 2166, 3249, 3420, 3610, 3898, 4332, 5415, 5847, 6498, 7220, 7796, 9745, 10830, 11694, 12996, 16245, 17541, 19490, 21660, 23388, 29235, 32490, 35082, 37031, 38980, 58470, 64980, 70164, 74062, 87705, 111093, 116940, 148124, 175410, 185155, 222186, 333279, 350820, 370310, 444372, 555465, 666558, 703589, 740620, 1110930, 1333116, 1407178, 1666395, 2110767, 2221860, 2814356, 3332790, 3517945, 4221534, 6332301, 6665580, 7035890, 8443068, 10553835, 12664602, 14071780, 21107670, 25329204, 31661505, 42215340, 63323010, 126646020]

約数ペア:

[(1, 126646020), (2, 63323010), (3, 42215340), (4, 31661505), (5, 25329204), (6, 21107670), (9, 14071780), (10, 12664602), (12, 10553835), (15, 8443068), (18, 7035890), (19, 6665580), (20, 6332301), (30, 4221534), (36, 3517945), (38, 3332790), (45, 2814356), (57, 2221860), (60, 2110767), (76, 1666395), (90, 1407178), (95, 1333116), (114, 1110930), (171, 740620), (180, 703589), (190, 666558), (228, 555465), (285, 444372), (342, 370310), (361, 350820), (380, 333279), (570, 222186), (684, 185155), (722, 175410), (855, 148124), (1083, 116940), (1140, 111093), (1444, 87705), (1710, 74062), (1805, 70164), (1949, 64980), (2166, 58470), (3249, 38980), (3420, 37031), (3610, 35082), (3898, 32490), (4332, 29235), (5415, 23388), (5847, 21660), (6498, 19490), (7220, 17541), (7796, 16245), (9745, 12996), (10830, 11694)]