3007620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 216

約数和(自身を含む): 11950848

約数和(自身を除く): 8943228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 49, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 98, 99, 105, 110, 124, 126, 132, 140, 147, 154, 155, 165, 180, 186, 196, 198, 210, 217, 220, 231, 245, 252, 279, 294, 308, 310, 315, 330, 341, 372, 385, 396, 420, 434, 441, 462, 465, 490, 495, 539, 558, 588, 620, 630, 651, 660, 682, 693, 735, 770, 868, 882, 924, 930, 980, 990, 1023, 1078, 1085, 1116, 1155, 1260, 1302, 1364, 1386, 1395, 1470, 1519, 1540, 1617, 1705, 1764, 1860, 1953, 1980, 2046, 2156, 2170, 2205, 2310, 2387, 2604, 2695, 2772, 2790, 2940, 3038, 3069, 3234, 3255, 3410, 3465, 3906, 4092, 4340, 4410, 4557, 4620, 4774, 4851, 5115, 5390, 5580, 6076, 6138, 6468, 6510, 6820, 6930, 7161, 7595, 7812, 8085, 8820, 9114, 9548, 9702, 9765, 10230, 10780, 11935, 12276, 13020, 13671, 13860, 14322, 15190, 15345, 16170, 16709, 18228, 19404, 19530, 20460, 21483, 22785, 23870, 24255, 27342, 28644, 30380, 30690, 32340, 33418, 35805, 39060, 42966, 45570, 47740, 48510, 50127, 54684, 61380, 66836, 68355, 71610, 83545, 85932, 91140, 97020, 100254, 107415, 136710, 143220, 150381, 167090, 200508, 214830, 250635, 273420, 300762, 334180, 429660, 501270, 601524, 751905, 1002540, 1503810, 3007620]

約数ペア:

[(1, 3007620), (2, 1503810), (3, 1002540), (4, 751905), (5, 601524), (6, 501270), (7, 429660), (9, 334180), (10, 300762), (11, 273420), (12, 250635), (14, 214830), (15, 200508), (18, 167090), (20, 150381), (21, 143220), (22, 136710), (28, 107415), (30, 100254), (31, 97020), (33, 91140), (35, 85932), (36, 83545), (42, 71610), (44, 68355), (45, 66836), (49, 61380), (55, 54684), (60, 50127), (62, 48510), (63, 47740), (66, 45570), (70, 42966), (77, 39060), (84, 35805), (90, 33418), (93, 32340), (98, 30690), (99, 30380), (105, 28644), (110, 27342), (124, 24255), (126, 23870), (132, 22785), (140, 21483), (147, 20460), (154, 19530), (155, 19404), (165, 18228), (180, 16709), (186, 16170), (196, 15345), (198, 15190), (210, 14322), (217, 13860), (220, 13671), (231, 13020), (245, 12276), (252, 11935), (279, 10780), (294, 10230), (308, 9765), (310, 9702), (315, 9548), (330, 9114), (341, 8820), (372, 8085), (385, 7812), (396, 7595), (420, 7161), (434, 6930), (441, 6820), (462, 6510), (465, 6468), (490, 6138), (495, 6076), (539, 5580), (558, 5390), (588, 5115), (620, 4851), (630, 4774), (651, 4620), (660, 4557), (682, 4410), (693, 4340), (735, 4092), (770, 3906), (868, 3465), (882, 3410), (924, 3255), (930, 3234), (980, 3069), (990, 3038), (1023, 2940), (1078, 2790), (1085, 2772), (1116, 2695), (1155, 2604), (1260, 2387), (1302, 2310), (1364, 2205), (1386, 2170), (1395, 2156), (1470, 2046), (1519, 1980), (1540, 1953), (1617, 1860), (1705, 1764)]