312135300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 216

約数和(自身を含む): 1082180736

約数和(自身を除く): 770045436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 30, 34, 36, 45, 46, 50, 51, 60, 68, 69, 75, 85, 90, 92, 100, 102, 115, 138, 150, 153, 170, 180, 204, 207, 225, 230, 255, 276, 300, 306, 340, 345, 391, 414, 425, 450, 460, 510, 575, 612, 690, 765, 782, 828, 850, 887, 900, 1020, 1035, 1150, 1173, 1275, 1380, 1530, 1564, 1700, 1725, 1774, 1955, 2070, 2300, 2346, 2550, 2661, 3060, 3450, 3519, 3548, 3825, 3910, 4140, 4435, 4692, 5100, 5175, 5322, 5865, 6900, 7038, 7650, 7820, 7983, 8870, 9775, 10350, 10644, 11730, 13305, 14076, 15079, 15300, 15966, 17595, 17740, 19550, 20401, 20700, 22175, 23460, 26610, 29325, 30158, 31932, 35190, 39100, 39915, 40802, 44350, 45237, 53220, 58650, 60316, 61203, 66525, 70380, 75395, 79830, 81604, 87975, 88700, 90474, 102005, 117300, 122406, 133050, 135711, 150790, 159660, 175950, 180948, 183609, 199575, 204010, 226185, 244812, 266100, 271422, 301580, 306015, 346817, 351900, 367218, 376975, 399150, 408020, 452370, 510025, 542844, 612030, 678555, 693634, 734436, 753950, 798300, 904740, 918045, 1020050, 1040451, 1130925, 1224060, 1357110, 1387268, 1507900, 1530075, 1734085, 1836090, 2040100, 2080902, 2261850, 2714220, 3060150, 3121353, 3392775, 3468170, 3672180, 4161804, 4523700, 4590225, 5202255, 6120300, 6242706, 6785550, 6936340, 8670425, 9180450, 10404510, 12485412, 13571100, 15606765, 17340850, 18360900, 20809020, 26011275, 31213530, 34681700, 52022550, 62427060, 78033825, 104045100, 156067650, 312135300]

約数ペア:

[(1, 312135300), (2, 156067650), (3, 104045100), (4, 78033825), (5, 62427060), (6, 52022550), (9, 34681700), (10, 31213530), (12, 26011275), (15, 20809020), (17, 18360900), (18, 17340850), (20, 15606765), (23, 13571100), (25, 12485412), (30, 10404510), (34, 9180450), (36, 8670425), (45, 6936340), (46, 6785550), (50, 6242706), (51, 6120300), (60, 5202255), (68, 4590225), (69, 4523700), (75, 4161804), (85, 3672180), (90, 3468170), (92, 3392775), (100, 3121353), (102, 3060150), (115, 2714220), (138, 2261850), (150, 2080902), (153, 2040100), (170, 1836090), (180, 1734085), (204, 1530075), (207, 1507900), (225, 1387268), (230, 1357110), (255, 1224060), (276, 1130925), (300, 1040451), (306, 1020050), (340, 918045), (345, 904740), (391, 798300), (414, 753950), (425, 734436), (450, 693634), (460, 678555), (510, 612030), (575, 542844), (612, 510025), (690, 452370), (765, 408020), (782, 399150), (828, 376975), (850, 367218), (887, 351900), (900, 346817), (1020, 306015), (1035, 301580), (1150, 271422), (1173, 266100), (1275, 244812), (1380, 226185), (1530, 204010), (1564, 199575), (1700, 183609), (1725, 180948), (1774, 175950), (1955, 159660), (2070, 150790), (2300, 135711), (2346, 133050), (2550, 122406), (2661, 117300), (3060, 102005), (3450, 90474), (3519, 88700), (3548, 87975), (3825, 81604), (3910, 79830), (4140, 75395), (4435, 70380), (4692, 66525), (5100, 61203), (5175, 60316), (5322, 58650), (5865, 53220), (6900, 45237), (7038, 44350), (7650, 40802), (7820, 39915), (7983, 39100), (8870, 35190), (9775, 31932), (10350, 30158), (10644, 29325), (11730, 26610), (13305, 23460), (14076, 22175), (15079, 20700), (15300, 20401), (15966, 19550), (17595, 17740)]