75737340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 276861312

約数和(自身を除く): 201123972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 277, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 554, 558, 588, 620, 630, 651, 735, 831, 868, 882, 930, 980, 1085, 1108, 1116, 1260, 1302, 1385, 1395, 1470, 1519, 1662, 1764, 1860, 1939, 1953, 2170, 2205, 2493, 2604, 2770, 2790, 2940, 3038, 3255, 3324, 3878, 3906, 4155, 4340, 4410, 4557, 4986, 5540, 5580, 5817, 6076, 6510, 7595, 7756, 7812, 8310, 8587, 8820, 9114, 9695, 9765, 9972, 11634, 12465, 13020, 13573, 13671, 15190, 16620, 17174, 17451, 18228, 19390, 19530, 22785, 23268, 24930, 25761, 27146, 27342, 29085, 30380, 34348, 34902, 38780, 39060, 40719, 42935, 45570, 49860, 51522, 54292, 54684, 58170, 60109, 67865, 68355, 69804, 77283, 81438, 85870, 87255, 91140, 103044, 116340, 120218, 122157, 128805, 135730, 136710, 154566, 162876, 171740, 174510, 180327, 203595, 240436, 244314, 257610, 271460, 273420, 300545, 309132, 349020, 360654, 386415, 407190, 420763, 488628, 515220, 540981, 601090, 610785, 721308, 772830, 814380, 841526, 901635, 1081962, 1202180, 1221570, 1262289, 1545660, 1683052, 1803270, 2103815, 2163924, 2443140, 2524578, 2704905, 3606540, 3786867, 4207630, 5049156, 5409810, 6311445, 7573734, 8415260, 10819620, 12622890, 15147468, 18934335, 25245780, 37868670, 75737340]

約数ペア:

[(1, 75737340), (2, 37868670), (3, 25245780), (4, 18934335), (5, 15147468), (6, 12622890), (7, 10819620), (9, 8415260), (10, 7573734), (12, 6311445), (14, 5409810), (15, 5049156), (18, 4207630), (20, 3786867), (21, 3606540), (28, 2704905), (30, 2524578), (31, 2443140), (35, 2163924), (36, 2103815), (42, 1803270), (45, 1683052), (49, 1545660), (60, 1262289), (62, 1221570), (63, 1202180), (70, 1081962), (84, 901635), (90, 841526), (93, 814380), (98, 772830), (105, 721308), (124, 610785), (126, 601090), (140, 540981), (147, 515220), (155, 488628), (180, 420763), (186, 407190), (196, 386415), (210, 360654), (217, 349020), (245, 309132), (252, 300545), (277, 273420), (279, 271460), (294, 257610), (310, 244314), (315, 240436), (372, 203595), (420, 180327), (434, 174510), (441, 171740), (465, 162876), (490, 154566), (554, 136710), (558, 135730), (588, 128805), (620, 122157), (630, 120218), (651, 116340), (735, 103044), (831, 91140), (868, 87255), (882, 85870), (930, 81438), (980, 77283), (1085, 69804), (1108, 68355), (1116, 67865), (1260, 60109), (1302, 58170), (1385, 54684), (1395, 54292), (1470, 51522), (1519, 49860), (1662, 45570), (1764, 42935), (1860, 40719), (1939, 39060), (1953, 38780), (2170, 34902), (2205, 34348), (2493, 30380), (2604, 29085), (2770, 27342), (2790, 27146), (2940, 25761), (3038, 24930), (3255, 23268), (3324, 22785), (3878, 19530), (3906, 19390), (4155, 18228), (4340, 17451), (4410, 17174), (4557, 16620), (4986, 15190), (5540, 13671), (5580, 13573), (5817, 13020), (6076, 12465), (6510, 11634), (7595, 9972), (7756, 9765), (7812, 9695), (8310, 9114), (8587, 8820)]