674563500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 216

約数和(自身を含む): 2306906784

約数和(自身を除く): 1632343284

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, 100, 117, 125, 130, 150, 156, 169, 180, 195, 225, 234, 250, 260, 300, 325, 338, 375, 390, 450, 468, 500, 507, 585, 650, 676, 750, 780, 845, 887, 900, 975, 1014, 1125, 1170, 1300, 1500, 1521, 1625, 1690, 1774, 1950, 2028, 2250, 2340, 2535, 2661, 2925, 3042, 3250, 3380, 3548, 3900, 4225, 4435, 4500, 4875, 5070, 5322, 5850, 6084, 6500, 7605, 7983, 8450, 8870, 9750, 10140, 10644, 11531, 11700, 12675, 13305, 14625, 15210, 15966, 16900, 17740, 19500, 21125, 22175, 23062, 25350, 26610, 29250, 30420, 31932, 34593, 38025, 39915, 42250, 44350, 46124, 50700, 53220, 57655, 58500, 63375, 66525, 69186, 76050, 79830, 84500, 88700, 103779, 110875, 115310, 126750, 133050, 138372, 149903, 152100, 159660, 172965, 190125, 199575, 207558, 221750, 230620, 253500, 266100, 288275, 299806, 332625, 345930, 380250, 399150, 415116, 443500, 449709, 518895, 576550, 599612, 665250, 691860, 749515, 760500, 798300, 864825, 899418, 997875, 1037790, 1153100, 1330500, 1349127, 1441375, 1499030, 1729650, 1798836, 1995750, 2075580, 2248545, 2594475, 2698254, 2882750, 2998060, 3459300, 3747575, 3991500, 4324125, 4497090, 5188950, 5396508, 5765500, 6745635, 7495150, 8648250, 8994180, 10377900, 11242725, 12972375, 13491270, 14990300, 17296500, 18737875, 22485450, 25944750, 26982540, 33728175, 37475750, 44970900, 51889500, 56213625, 67456350, 74951500, 112427250, 134912700, 168640875, 224854500, 337281750, 674563500]

約数ペア:

[(1, 674563500), (2, 337281750), (3, 224854500), (4, 168640875), (5, 134912700), (6, 112427250), (9, 74951500), (10, 67456350), (12, 56213625), (13, 51889500), (15, 44970900), (18, 37475750), (20, 33728175), (25, 26982540), (26, 25944750), (30, 22485450), (36, 18737875), (39, 17296500), (45, 14990300), (50, 13491270), (52, 12972375), (60, 11242725), (65, 10377900), (75, 8994180), (78, 8648250), (90, 7495150), (100, 6745635), (117, 5765500), (125, 5396508), (130, 5188950), (150, 4497090), (156, 4324125), (169, 3991500), (180, 3747575), (195, 3459300), (225, 2998060), (234, 2882750), (250, 2698254), (260, 2594475), (300, 2248545), (325, 2075580), (338, 1995750), (375, 1798836), (390, 1729650), (450, 1499030), (468, 1441375), (500, 1349127), (507, 1330500), (585, 1153100), (650, 1037790), (676, 997875), (750, 899418), (780, 864825), (845, 798300), (887, 760500), (900, 749515), (975, 691860), (1014, 665250), (1125, 599612), (1170, 576550), (1300, 518895), (1500, 449709), (1521, 443500), (1625, 415116), (1690, 399150), (1774, 380250), (1950, 345930), (2028, 332625), (2250, 299806), (2340, 288275), (2535, 266100), (2661, 253500), (2925, 230620), (3042, 221750), (3250, 207558), (3380, 199575), (3548, 190125), (3900, 172965), (4225, 159660), (4435, 152100), (4500, 149903), (4875, 138372), (5070, 133050), (5322, 126750), (5850, 115310), (6084, 110875), (6500, 103779), (7605, 88700), (7983, 84500), (8450, 79830), (8870, 76050), (9750, 69186), (10140, 66525), (10644, 63375), (11531, 58500), (11700, 57655), (12675, 53220), (13305, 50700), (14625, 46124), (15210, 44350), (15966, 42250), (16900, 39915), (17740, 38025), (19500, 34593), (21125, 31932), (22175, 30420), (23062, 29250), (25350, 26610)]