84009900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1657}}^1$

素因数の和:1700

約数の個数: 108

約数和(自身を含む): 263363352

約数和(自身を除く): 179353452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1657, 1690, 1950, 2028, 2535, 3314, 3380, 3900, 4225, 4971, 5070, 6628, 8285, 8450, 9942, 10140, 12675, 16570, 16900, 19884, 21541, 24855, 25350, 33140, 41425, 43082, 49710, 50700, 64623, 82850, 86164, 99420, 107705, 124275, 129246, 165700, 215410, 248550, 258492, 280033, 323115, 430820, 497100, 538525, 560066, 646230, 840099, 1077050, 1120132, 1292460, 1400165, 1615575, 1680198, 2154100, 2800330, 3231150, 3360396, 4200495, 5600660, 6462300, 7000825, 8400990, 14001650, 16801980, 21002475, 28003300, 42004950, 84009900]

約数ペア:

[(1, 84009900), (2, 42004950), (3, 28003300), (4, 21002475), (5, 16801980), (6, 14001650), (10, 8400990), (12, 7000825), (13, 6462300), (15, 5600660), (20, 4200495), (25, 3360396), (26, 3231150), (30, 2800330), (39, 2154100), (50, 1680198), (52, 1615575), (60, 1400165), (65, 1292460), (75, 1120132), (78, 1077050), (100, 840099), (130, 646230), (150, 560066), (156, 538525), (169, 497100), (195, 430820), (260, 323115), (300, 280033), (325, 258492), (338, 248550), (390, 215410), (507, 165700), (650, 129246), (676, 124275), (780, 107705), (845, 99420), (975, 86164), (1014, 82850), (1300, 64623), (1657, 50700), (1690, 49710), (1950, 43082), (2028, 41425), (2535, 33140), (3314, 25350), (3380, 24855), (3900, 21541), (4225, 19884), (4971, 16900), (5070, 16570), (6628, 12675), (8285, 10140), (8450, 9942)]