4002900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 12645024

約数和(自身を除く): 8642124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1213, 1650, 2426, 3300, 3639, 4852, 6065, 7278, 12130, 13343, 14556, 18195, 24260, 26686, 30325, 36390, 40029, 53372, 60650, 66715, 72780, 80058, 90975, 121300, 133430, 160116, 181950, 200145, 266860, 333575, 363900, 400290, 667150, 800580, 1000725, 1334300, 2001450, 4002900]

約数ペア:

[(1, 4002900), (2, 2001450), (3, 1334300), (4, 1000725), (5, 800580), (6, 667150), (10, 400290), (11, 363900), (12, 333575), (15, 266860), (20, 200145), (22, 181950), (25, 160116), (30, 133430), (33, 121300), (44, 90975), (50, 80058), (55, 72780), (60, 66715), (66, 60650), (75, 53372), (100, 40029), (110, 36390), (132, 30325), (150, 26686), (165, 24260), (220, 18195), (275, 14556), (300, 13343), (330, 12130), (550, 7278), (660, 6065), (825, 4852), (1100, 3639), (1213, 3300), (1650, 2426)]