274381380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2435

約数の個数: 216

約数和(自身を含む): 1043084952

約数和(自身を除く): 768703572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2393, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 4786, 5460, 5733, 6370, 7179, 7644, 8190, 8820, 9555, 9572, 11466, 11965, 12740, 14358, 16380, 16751, 19110, 21537, 22932, 23930, 28665, 28716, 31109, 33502, 35895, 38220, 43074, 47860, 50253, 57330, 62218, 67004, 71790, 83755, 86148, 93327, 100506, 107685, 114660, 117257, 124436, 143580, 150759, 155545, 167510, 186654, 201012, 215370, 217763, 234514, 251265, 279981, 301518, 311090, 335020, 351771, 373308, 430740, 435526, 466635, 469028, 502530, 559962, 586285, 603036, 622180, 653289, 703542, 753795, 871052, 933270, 1005060, 1055313, 1088815, 1119924, 1172570, 1306578, 1399905, 1407084, 1507590, 1524341, 1758855, 1866540, 1959867, 2110626, 2177630, 2345140, 2613156, 2799810, 3015180, 3048682, 3266445, 3517710, 3919734, 4221252, 4355260, 4573023, 5276565, 5599620, 6097364, 6532890, 7035420, 7621705, 7839468, 9146046, 9799335, 10553130, 13065780, 13719069, 15243410, 18292092, 19598670, 21106260, 22865115, 27438138, 30486820, 39197340, 45730230, 54876276, 68595345, 91460460, 137190690, 274381380]

約数ペア:

[(1, 274381380), (2, 137190690), (3, 91460460), (4, 68595345), (5, 54876276), (6, 45730230), (7, 39197340), (9, 30486820), (10, 27438138), (12, 22865115), (13, 21106260), (14, 19598670), (15, 18292092), (18, 15243410), (20, 13719069), (21, 13065780), (26, 10553130), (28, 9799335), (30, 9146046), (35, 7839468), (36, 7621705), (39, 7035420), (42, 6532890), (45, 6097364), (49, 5599620), (52, 5276565), (60, 4573023), (63, 4355260), (65, 4221252), (70, 3919734), (78, 3517710), (84, 3266445), (90, 3048682), (91, 3015180), (98, 2799810), (105, 2613156), (117, 2345140), (126, 2177630), (130, 2110626), (140, 1959867), (147, 1866540), (156, 1758855), (180, 1524341), (182, 1507590), (195, 1407084), (196, 1399905), (210, 1306578), (234, 1172570), (245, 1119924), (252, 1088815), (260, 1055313), (273, 1005060), (294, 933270), (315, 871052), (364, 753795), (390, 703542), (420, 653289), (441, 622180), (455, 603036), (468, 586285), (490, 559962), (546, 502530), (585, 469028), (588, 466635), (630, 435526), (637, 430740), (735, 373308), (780, 351771), (819, 335020), (882, 311090), (910, 301518), (980, 279981), (1092, 251265), (1170, 234514), (1260, 217763), (1274, 215370), (1365, 201012), (1470, 186654), (1638, 167510), (1764, 155545), (1820, 150759), (1911, 143580), (2205, 124436), (2340, 117257), (2393, 114660), (2548, 107685), (2730, 100506), (2940, 93327), (3185, 86148), (3276, 83755), (3822, 71790), (4095, 67004), (4410, 62218), (4786, 57330), (5460, 50253), (5733, 47860), (6370, 43074), (7179, 38220), (7644, 35895), (8190, 33502), (8820, 31109), (9555, 28716), (9572, 28665), (11466, 23930), (11965, 22932), (12740, 21537), (14358, 19110), (16380, 16751)]