98919780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 295916544

約数和(自身を除く): 196996764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 860, 989, 1290, 1380, 1667, 1978, 2580, 2967, 3334, 3956, 4945, 5001, 5934, 6668, 8335, 9890, 10002, 11868, 14835, 16670, 19780, 20004, 25005, 29670, 33340, 38341, 50010, 59340, 71681, 76682, 100020, 115023, 143362, 153364, 191705, 215043, 230046, 286724, 358405, 383410, 430086, 460092, 575115, 716810, 766820, 860172, 1075215, 1150230, 1433620, 1648663, 2150430, 2300460, 3297326, 4300860, 4945989, 6594652, 8243315, 9891978, 16486630, 19783956, 24729945, 32973260, 49459890, 98919780]

約数ペア:

[(1, 98919780), (2, 49459890), (3, 32973260), (4, 24729945), (5, 19783956), (6, 16486630), (10, 9891978), (12, 8243315), (15, 6594652), (20, 4945989), (23, 4300860), (30, 3297326), (43, 2300460), (46, 2150430), (60, 1648663), (69, 1433620), (86, 1150230), (92, 1075215), (115, 860172), (129, 766820), (138, 716810), (172, 575115), (215, 460092), (230, 430086), (258, 383410), (276, 358405), (345, 286724), (430, 230046), (460, 215043), (516, 191705), (645, 153364), (690, 143362), (860, 115023), (989, 100020), (1290, 76682), (1380, 71681), (1667, 59340), (1978, 50010), (2580, 38341), (2967, 33340), (3334, 29670), (3956, 25005), (4945, 20004), (5001, 19780), (5934, 16670), (6668, 14835), (8335, 11868), (9890, 10002)]