74607180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 212830128

約数和(自身を除く): 138222948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 277, 335, 402, 554, 670, 804, 831, 1005, 1108, 1340, 1385, 1662, 2010, 2770, 3324, 4020, 4155, 4489, 5540, 8310, 8978, 13467, 16620, 17956, 18559, 22445, 26934, 37118, 44890, 53868, 55677, 67335, 74236, 89780, 92795, 111354, 134670, 185590, 222708, 269340, 278385, 371180, 556770, 1113540, 1243453, 2486906, 3730359, 4973812, 6217265, 7460718, 12434530, 14921436, 18651795, 24869060, 37303590, 74607180]

約数ペア:

[(1, 74607180), (2, 37303590), (3, 24869060), (4, 18651795), (5, 14921436), (6, 12434530), (10, 7460718), (12, 6217265), (15, 4973812), (20, 3730359), (30, 2486906), (60, 1243453), (67, 1113540), (134, 556770), (201, 371180), (268, 278385), (277, 269340), (335, 222708), (402, 185590), (554, 134670), (670, 111354), (804, 92795), (831, 89780), (1005, 74236), (1108, 67335), (1340, 55677), (1385, 53868), (1662, 44890), (2010, 37118), (2770, 26934), (3324, 22445), (4020, 18559), (4155, 17956), (4489, 16620), (5540, 13467), (8310, 8978)]