385752900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{98911}}^1$

素因数の和:98941

約数の個数: 72

約数和(自身を含む): 1201978624

約数和(自身を除く): 816225724

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, 98911, 197822, 296733, 395644, 494555, 593466, 989110, 1186932, 1285843, 1483665, 1978220, 2472775, 2571686, 2967330, 3857529, 4945550, 5143372, 5934660, 6429215, 7418325, 7715058, 9891100, 12858430, 14836650, 15430116, 19287645, 25716860, 29673300, 32146075, 38575290, 64292150, 77150580, 96438225, 128584300, 192876450, 385752900]

約数ペア:

[(1, 385752900), (2, 192876450), (3, 128584300), (4, 96438225), (5, 77150580), (6, 64292150), (10, 38575290), (12, 32146075), (13, 29673300), (15, 25716860), (20, 19287645), (25, 15430116), (26, 14836650), (30, 12858430), (39, 9891100), (50, 7715058), (52, 7418325), (60, 6429215), (65, 5934660), (75, 5143372), (78, 4945550), (100, 3857529), (130, 2967330), (150, 2571686), (156, 2472775), (195, 1978220), (260, 1483665), (300, 1285843), (325, 1186932), (390, 989110), (650, 593466), (780, 494555), (975, 395644), (1300, 296733), (1950, 197822), (3900, 98911)]