87324900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22391}}^1$

素因数の和:22421

約数の個数: 72

約数和(自身を含む): 272107584

約数和(自身を除く): 184782684

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, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 22391, 44782, 67173, 89564, 111955, 134346, 223910, 268692, 291083, 335865, 447820, 559775, 582166, 671730, 873249, 1119550, 1164332, 1343460, 1455415, 1679325, 1746498, 2239100, 2910830, 3358650, 3492996, 4366245, 5821660, 6717300, 7277075, 8732490, 14554150, 17464980, 21831225, 29108300, 43662450, 87324900]

約数ペア:

[(1, 87324900), (2, 43662450), (3, 29108300), (4, 21831225), (5, 17464980), (6, 14554150), (10, 8732490), (12, 7277075), (13, 6717300), (15, 5821660), (20, 4366245), (25, 3492996), (26, 3358650), (30, 2910830), (39, 2239100), (50, 1746498), (52, 1679325), (60, 1455415), (65, 1343460), (75, 1164332), (78, 1119550), (100, 873249), (130, 671730), (150, 582166), (156, 559775), (195, 447820), (260, 335865), (300, 291083), (325, 268692), (390, 223910), (650, 134346), (780, 111955), (975, 89564), (1300, 67173), (1950, 44782), (3900, 22391)]