155481300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 534116856

約数和(自身を除く): 378635556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 97, 100, 117, 130, 137, 150, 156, 180, 194, 195, 225, 234, 260, 274, 291, 300, 325, 388, 390, 411, 450, 468, 485, 548, 582, 585, 650, 685, 780, 822, 873, 900, 970, 975, 1164, 1170, 1233, 1261, 1300, 1370, 1455, 1644, 1746, 1781, 1940, 1950, 2055, 2340, 2425, 2466, 2522, 2740, 2910, 2925, 3425, 3492, 3562, 3783, 3900, 4110, 4365, 4850, 4932, 5044, 5343, 5820, 5850, 6165, 6305, 6850, 7124, 7275, 7566, 8220, 8730, 8905, 9700, 10275, 10686, 11349, 11700, 12330, 12610, 13289, 13700, 14550, 15132, 16029, 17460, 17810, 18915, 20550, 21372, 21825, 22698, 24660, 25220, 26578, 26715, 29100, 30825, 31525, 32058, 35620, 37830, 39867, 41100, 43650, 44525, 45396, 53156, 53430, 56745, 61650, 63050, 64116, 66445, 75660, 79734, 80145, 87300, 89050, 94575, 106860, 113490, 119601, 123300, 126100, 132890, 133575, 159468, 160290, 172757, 178100, 189150, 199335, 226980, 239202, 265780, 267150, 283725, 320580, 332225, 345514, 378300, 398670, 400725, 478404, 518271, 534300, 567450, 598005, 664450, 691028, 797340, 801450, 863785, 996675, 1036542, 1134900, 1196010, 1328900, 1554813, 1602900, 1727570, 1993350, 2073084, 2392020, 2591355, 2990025, 3109626, 3455140, 3986700, 4318925, 5182710, 5980050, 6219252, 7774065, 8637850, 10365420, 11960100, 12956775, 15548130, 17275700, 25913550, 31096260, 38870325, 51827100, 77740650, 155481300]

約数ペア:

[(1, 155481300), (2, 77740650), (3, 51827100), (4, 38870325), (5, 31096260), (6, 25913550), (9, 17275700), (10, 15548130), (12, 12956775), (13, 11960100), (15, 10365420), (18, 8637850), (20, 7774065), (25, 6219252), (26, 5980050), (30, 5182710), (36, 4318925), (39, 3986700), (45, 3455140), (50, 3109626), (52, 2990025), (60, 2591355), (65, 2392020), (75, 2073084), (78, 1993350), (90, 1727570), (97, 1602900), (100, 1554813), (117, 1328900), (130, 1196010), (137, 1134900), (150, 1036542), (156, 996675), (180, 863785), (194, 801450), (195, 797340), (225, 691028), (234, 664450), (260, 598005), (274, 567450), (291, 534300), (300, 518271), (325, 478404), (388, 400725), (390, 398670), (411, 378300), (450, 345514), (468, 332225), (485, 320580), (548, 283725), (582, 267150), (585, 265780), (650, 239202), (685, 226980), (780, 199335), (822, 189150), (873, 178100), (900, 172757), (970, 160290), (975, 159468), (1164, 133575), (1170, 132890), (1233, 126100), (1261, 123300), (1300, 119601), (1370, 113490), (1455, 106860), (1644, 94575), (1746, 89050), (1781, 87300), (1940, 80145), (1950, 79734), (2055, 75660), (2340, 66445), (2425, 64116), (2466, 63050), (2522, 61650), (2740, 56745), (2910, 53430), (2925, 53156), (3425, 45396), (3492, 44525), (3562, 43650), (3783, 41100), (3900, 39867), (4110, 37830), (4365, 35620), (4850, 32058), (4932, 31525), (5044, 30825), (5343, 29100), (5820, 26715), (5850, 26578), (6165, 25220), (6305, 24660), (6850, 22698), (7124, 21825), (7275, 21372), (7566, 20550), (8220, 18915), (8730, 17810), (8905, 17460), (9700, 16029), (10275, 15132), (10686, 14550), (11349, 13700), (11700, 13289), (12330, 12610)]