193921650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33149}}^1$

素因数の和:33180

約数の個数: 72

約数和(自身を含む): 561096900

約数和(自身を除く): 367175250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 33149, 66298, 99447, 165745, 198894, 298341, 331490, 430937, 497235, 596682, 828725, 861874, 994470, 1292811, 1491705, 1657450, 2154685, 2486175, 2585622, 2983410, 3878433, 4309370, 4972350, 6464055, 7458525, 7756866, 10773425, 12928110, 14917050, 19392165, 21546850, 32320275, 38784330, 64640550, 96960825, 193921650]

約数ペア:

[(1, 193921650), (2, 96960825), (3, 64640550), (5, 38784330), (6, 32320275), (9, 21546850), (10, 19392165), (13, 14917050), (15, 12928110), (18, 10773425), (25, 7756866), (26, 7458525), (30, 6464055), (39, 4972350), (45, 4309370), (50, 3878433), (65, 2983410), (75, 2585622), (78, 2486175), (90, 2154685), (117, 1657450), (130, 1491705), (150, 1292811), (195, 994470), (225, 861874), (234, 828725), (325, 596682), (390, 497235), (450, 430937), (585, 331490), (650, 298341), (975, 198894), (1170, 165745), (1950, 99447), (2925, 66298), (5850, 33149)]