164574450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 491754240

約数和(自身を除く): 327179790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 71, 75, 85, 90, 101, 102, 135, 142, 150, 153, 170, 202, 213, 225, 255, 270, 303, 306, 355, 425, 426, 450, 459, 505, 510, 606, 639, 675, 710, 765, 850, 909, 918, 1010, 1065, 1207, 1275, 1278, 1350, 1515, 1530, 1717, 1775, 1818, 1917, 2130, 2295, 2414, 2525, 2550, 2727, 3030, 3195, 3434, 3550, 3621, 3825, 3834, 4545, 4590, 5050, 5151, 5325, 5454, 6035, 6390, 7171, 7242, 7575, 7650, 8585, 9090, 9585, 10302, 10650, 10863, 11475, 12070, 13635, 14342, 15150, 15453, 15975, 17170, 18105, 19170, 21513, 21726, 22725, 22950, 25755, 27270, 30175, 30906, 31950, 32589, 35855, 36210, 42925, 43026, 45450, 46359, 47925, 51510, 54315, 60350, 64539, 65178, 68175, 71710, 77265, 85850, 90525, 92718, 95850, 107565, 108630, 121907, 128775, 129078, 136350, 154530, 162945, 179275, 181050, 193617, 215130, 231795, 243814, 257550, 271575, 322695, 325890, 358550, 365721, 386325, 387234, 463590, 537825, 543150, 609535, 645390, 731442, 772650, 814725, 968085, 1075650, 1097163, 1158975, 1219070, 1613475, 1629450, 1828605, 1936170, 2194326, 2317950, 3047675, 3226950, 3291489, 3657210, 4840425, 5485815, 6095350, 6582978, 9143025, 9680850, 10971630, 16457445, 18286050, 27429075, 32914890, 54858150, 82287225, 164574450]

約数ペア:

[(1, 164574450), (2, 82287225), (3, 54858150), (5, 32914890), (6, 27429075), (9, 18286050), (10, 16457445), (15, 10971630), (17, 9680850), (18, 9143025), (25, 6582978), (27, 6095350), (30, 5485815), (34, 4840425), (45, 3657210), (50, 3291489), (51, 3226950), (54, 3047675), (71, 2317950), (75, 2194326), (85, 1936170), (90, 1828605), (101, 1629450), (102, 1613475), (135, 1219070), (142, 1158975), (150, 1097163), (153, 1075650), (170, 968085), (202, 814725), (213, 772650), (225, 731442), (255, 645390), (270, 609535), (303, 543150), (306, 537825), (355, 463590), (425, 387234), (426, 386325), (450, 365721), (459, 358550), (505, 325890), (510, 322695), (606, 271575), (639, 257550), (675, 243814), (710, 231795), (765, 215130), (850, 193617), (909, 181050), (918, 179275), (1010, 162945), (1065, 154530), (1207, 136350), (1275, 129078), (1278, 128775), (1350, 121907), (1515, 108630), (1530, 107565), (1717, 95850), (1775, 92718), (1818, 90525), (1917, 85850), (2130, 77265), (2295, 71710), (2414, 68175), (2525, 65178), (2550, 64539), (2727, 60350), (3030, 54315), (3195, 51510), (3434, 47925), (3550, 46359), (3621, 45450), (3825, 43026), (3834, 42925), (4545, 36210), (4590, 35855), (5050, 32589), (5151, 31950), (5325, 30906), (5454, 30175), (6035, 27270), (6390, 25755), (7171, 22950), (7242, 22725), (7575, 21726), (7650, 21513), (8585, 19170), (9090, 18105), (9585, 17170), (10302, 15975), (10650, 15453), (10863, 15150), (11475, 14342), (12070, 13635)]