274310820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{1481}}^1$

素因数の和:1520

約数の個数: 192

約数和(自身を含む): 995904000

約数和(自身を除く): 721593180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1481, 1715, 1764, 1890, 2058, 2205, 2646, 2940, 2962, 3087, 3430, 3780, 4116, 4410, 4443, 5145, 5292, 5924, 6174, 6615, 6860, 7405, 8820, 8886, 9261, 10290, 10367, 12348, 13230, 13329, 14810, 15435, 17772, 18522, 20580, 20734, 22215, 26460, 26658, 29620, 30870, 31101, 37044, 39987, 41468, 44430, 46305, 51835, 53316, 61740, 62202, 66645, 72569, 79974, 88860, 92610, 93303, 103670, 124404, 133290, 145138, 155505, 159948, 185220, 186606, 199935, 207340, 217707, 266580, 279909, 290276, 311010, 362845, 373212, 399870, 435414, 466515, 507983, 559818, 622020, 653121, 725690, 799740, 870828, 933030, 1015966, 1088535, 1119636, 1306242, 1399545, 1451380, 1523949, 1866060, 1959363, 2031932, 2177070, 2539915, 2612484, 2799090, 3047898, 3265605, 3918726, 4354140, 4571847, 5079830, 5598180, 6095796, 6531210, 7619745, 7837452, 9143694, 9796815, 10159660, 13062420, 13715541, 15239490, 18287388, 19593630, 22859235, 27431082, 30478980, 39187260, 45718470, 54862164, 68577705, 91436940, 137155410, 274310820]

約数ペア:

[(1, 274310820), (2, 137155410), (3, 91436940), (4, 68577705), (5, 54862164), (6, 45718470), (7, 39187260), (9, 30478980), (10, 27431082), (12, 22859235), (14, 19593630), (15, 18287388), (18, 15239490), (20, 13715541), (21, 13062420), (27, 10159660), (28, 9796815), (30, 9143694), (35, 7837452), (36, 7619745), (42, 6531210), (45, 6095796), (49, 5598180), (54, 5079830), (60, 4571847), (63, 4354140), (70, 3918726), (84, 3265605), (90, 3047898), (98, 2799090), (105, 2612484), (108, 2539915), (126, 2177070), (135, 2031932), (140, 1959363), (147, 1866060), (180, 1523949), (189, 1451380), (196, 1399545), (210, 1306242), (245, 1119636), (252, 1088535), (270, 1015966), (294, 933030), (315, 870828), (343, 799740), (378, 725690), (420, 653121), (441, 622020), (490, 559818), (540, 507983), (588, 466515), (630, 435414), (686, 399870), (735, 373212), (756, 362845), (882, 311010), (945, 290276), (980, 279909), (1029, 266580), (1260, 217707), (1323, 207340), (1372, 199935), (1470, 186606), (1481, 185220), (1715, 159948), (1764, 155505), (1890, 145138), (2058, 133290), (2205, 124404), (2646, 103670), (2940, 93303), (2962, 92610), (3087, 88860), (3430, 79974), (3780, 72569), (4116, 66645), (4410, 62202), (4443, 61740), (5145, 53316), (5292, 51835), (5924, 46305), (6174, 44430), (6615, 41468), (6860, 39987), (7405, 37044), (8820, 31101), (8886, 30870), (9261, 29620), (10290, 26658), (10367, 26460), (12348, 22215), (13230, 20734), (13329, 20580), (14810, 18522), (15435, 17772)]