101653500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 321336288

約数和(自身を除く): 219682788

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, 125, 130, 150, 156, 169, 195, 250, 260, 300, 325, 338, 375, 390, 401, 500, 507, 650, 676, 750, 780, 802, 845, 975, 1014, 1203, 1300, 1500, 1604, 1625, 1690, 1950, 2005, 2028, 2406, 2535, 3250, 3380, 3900, 4010, 4225, 4812, 4875, 5070, 5213, 6015, 6500, 8020, 8450, 9750, 10025, 10140, 10426, 12030, 12675, 15639, 16900, 19500, 20050, 20852, 21125, 24060, 25350, 26065, 30075, 31278, 40100, 42250, 50125, 50700, 52130, 60150, 62556, 63375, 67769, 78195, 84500, 100250, 104260, 120300, 126750, 130325, 135538, 150375, 156390, 200500, 203307, 253500, 260650, 271076, 300750, 312780, 338845, 390975, 406614, 521300, 601500, 651625, 677690, 781950, 813228, 1016535, 1303250, 1355380, 1563900, 1694225, 1954875, 2033070, 2606500, 3388450, 3909750, 4066140, 5082675, 6776900, 7819500, 8471125, 10165350, 16942250, 20330700, 25413375, 33884500, 50826750, 101653500]

約数ペア:

[(1, 101653500), (2, 50826750), (3, 33884500), (4, 25413375), (5, 20330700), (6, 16942250), (10, 10165350), (12, 8471125), (13, 7819500), (15, 6776900), (20, 5082675), (25, 4066140), (26, 3909750), (30, 3388450), (39, 2606500), (50, 2033070), (52, 1954875), (60, 1694225), (65, 1563900), (75, 1355380), (78, 1303250), (100, 1016535), (125, 813228), (130, 781950), (150, 677690), (156, 651625), (169, 601500), (195, 521300), (250, 406614), (260, 390975), (300, 338845), (325, 312780), (338, 300750), (375, 271076), (390, 260650), (401, 253500), (500, 203307), (507, 200500), (650, 156390), (676, 150375), (750, 135538), (780, 130325), (802, 126750), (845, 120300), (975, 104260), (1014, 100250), (1203, 84500), (1300, 78195), (1500, 67769), (1604, 63375), (1625, 62556), (1690, 60150), (1950, 52130), (2005, 50700), (2028, 50125), (2406, 42250), (2535, 40100), (3250, 31278), (3380, 30075), (3900, 26065), (4010, 25350), (4225, 24060), (4812, 21125), (4875, 20852), (5070, 20050), (5213, 19500), (6015, 16900), (6500, 15639), (8020, 12675), (8450, 12030), (9750, 10426), (10025, 10140)]