149653980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 554770944

約数和(自身を除く): 405116964

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, 53, 54, 60, 63, 70, 81, 83, 84, 90, 105, 106, 108, 126, 135, 140, 159, 162, 166, 180, 189, 210, 212, 243, 249, 252, 265, 270, 315, 318, 324, 332, 371, 378, 405, 415, 420, 477, 486, 498, 530, 540, 567, 581, 630, 636, 742, 747, 756, 795, 810, 830, 945, 954, 972, 996, 1060, 1113, 1134, 1162, 1215, 1245, 1260, 1431, 1484, 1494, 1590, 1620, 1660, 1701, 1743, 1855, 1890, 1908, 2226, 2241, 2268, 2324, 2385, 2430, 2490, 2835, 2862, 2905, 2988, 3180, 3339, 3402, 3486, 3710, 3735, 3780, 4293, 4399, 4452, 4482, 4770, 4860, 4980, 5229, 5565, 5670, 5724, 5810, 6678, 6723, 6804, 6972, 7155, 7420, 7470, 8505, 8586, 8715, 8798, 8964, 9540, 10017, 10458, 11130, 11205, 11340, 11620, 12879, 13197, 13356, 13446, 14310, 14940, 15687, 16695, 17010, 17172, 17430, 17596, 20034, 20169, 20916, 21465, 21995, 22260, 22410, 25758, 26145, 26394, 26892, 28620, 30051, 30793, 31374, 33390, 33615, 34020, 34860, 39591, 40068, 40338, 42930, 43990, 44820, 47061, 50085, 51516, 52290, 52788, 60102, 61586, 62748, 64395, 65985, 66780, 67230, 78435, 79182, 80676, 85860, 87980, 90153, 92379, 94122, 100170, 100845, 104580, 118773, 120204, 123172, 128790, 131970, 134460, 141183, 150255, 153965, 156870, 158364, 180306, 184758, 188244, 197955, 200340, 201690, 235305, 237546, 257580, 263940, 277137, 282366, 300510, 307930, 313740, 356319, 360612, 369516, 395910, 403380, 450765, 461895, 470610, 475092, 554274, 564732, 593865, 601020, 615860, 705915, 712638, 791820, 831411, 901530, 923790, 941220, 1068957, 1108548, 1187730, 1385685, 1411830, 1425276, 1662822, 1781595, 1803060, 1847580, 2137914, 2375460, 2494233, 2771370, 2823660, 3325644, 3563190, 4157055, 4275828, 4988466, 5344785, 5542740, 7126380, 7482699, 8314110, 9976932, 10689570, 12471165, 14965398, 16628220, 21379140, 24942330, 29930796, 37413495, 49884660, 74826990, 149653980]

約数ペア:

[(1, 149653980), (2, 74826990), (3, 49884660), (4, 37413495), (5, 29930796), (6, 24942330), (7, 21379140), (9, 16628220), (10, 14965398), (12, 12471165), (14, 10689570), (15, 9976932), (18, 8314110), (20, 7482699), (21, 7126380), (27, 5542740), (28, 5344785), (30, 4988466), (35, 4275828), (36, 4157055), (42, 3563190), (45, 3325644), (53, 2823660), (54, 2771370), (60, 2494233), (63, 2375460), (70, 2137914), (81, 1847580), (83, 1803060), (84, 1781595), (90, 1662822), (105, 1425276), (106, 1411830), (108, 1385685), (126, 1187730), (135, 1108548), (140, 1068957), (159, 941220), (162, 923790), (166, 901530), (180, 831411), (189, 791820), (210, 712638), (212, 705915), (243, 615860), (249, 601020), (252, 593865), (265, 564732), (270, 554274), (315, 475092), (318, 470610), (324, 461895), (332, 450765), (371, 403380), (378, 395910), (405, 369516), (415, 360612), (420, 356319), (477, 313740), (486, 307930), (498, 300510), (530, 282366), (540, 277137), (567, 263940), (581, 257580), (630, 237546), (636, 235305), (742, 201690), (747, 200340), (756, 197955), (795, 188244), (810, 184758), (830, 180306), (945, 158364), (954, 156870), (972, 153965), (996, 150255), (1060, 141183), (1113, 134460), (1134, 131970), (1162, 128790), (1215, 123172), (1245, 120204), (1260, 118773), (1431, 104580), (1484, 100845), (1494, 100170), (1590, 94122), (1620, 92379), (1660, 90153), (1701, 87980), (1743, 85860), (1855, 80676), (1890, 79182), (1908, 78435), (2226, 67230), (2241, 66780), (2268, 65985), (2324, 64395), (2385, 62748), (2430, 61586), (2490, 60102), (2835, 52788), (2862, 52290), (2905, 51516), (2988, 50085), (3180, 47061), (3339, 44820), (3402, 43990), (3486, 42930), (3710, 40338), (3735, 40068), (3780, 39591), (4293, 34860), (4399, 34020), (4452, 33615), (4482, 33390), (4770, 31374), (4860, 30793), (4980, 30051), (5229, 28620), (5565, 26892), (5670, 26394), (5724, 26145), (5810, 25758), (6678, 22410), (6723, 22260), (6804, 21995), (6972, 21465), (7155, 20916), (7420, 20169), (7470, 20034), (8505, 17596), (8586, 17430), (8715, 17172), (8798, 17010), (8964, 16695), (9540, 15687), (10017, 14940), (10458, 14310), (11130, 13446), (11205, 13356), (11340, 13197), (11620, 12879)]