156526380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10477}}^1$

素因数の和:10575

約数の個数: 72

約数和(自身を含む): 480562992

約数和(自身を除く): 324036612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 10477, 14940, 20954, 31431, 41908, 52385, 62862, 94293, 104770, 125724, 157155, 188586, 209540, 314310, 377172, 471465, 628620, 869591, 942930, 1739182, 1885860, 2608773, 3478364, 4347955, 5217546, 7826319, 8695910, 10435092, 13043865, 15652638, 17391820, 26087730, 31305276, 39131595, 52175460, 78263190, 156526380]

約数ペア:

[(1, 156526380), (2, 78263190), (3, 52175460), (4, 39131595), (5, 31305276), (6, 26087730), (9, 17391820), (10, 15652638), (12, 13043865), (15, 10435092), (18, 8695910), (20, 7826319), (30, 5217546), (36, 4347955), (45, 3478364), (60, 2608773), (83, 1885860), (90, 1739182), (166, 942930), (180, 869591), (249, 628620), (332, 471465), (415, 377172), (498, 314310), (747, 209540), (830, 188586), (996, 157155), (1245, 125724), (1494, 104770), (1660, 94293), (2490, 62862), (2988, 52385), (3735, 41908), (4980, 31431), (7470, 20954), (10477, 14940)]