7205220

素因数分解:

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

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 24474240

約数和(自身を除く): 17269020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1213, 1485, 1980, 2426, 2970, 3639, 4852, 5940, 6065, 7278, 10917, 12130, 13343, 14556, 18195, 21834, 24260, 26686, 32751, 36390, 40029, 43668, 53372, 54585, 65502, 66715, 72780, 80058, 109170, 120087, 131004, 133430, 160116, 163755, 200145, 218340, 240174, 266860, 327510, 360261, 400290, 480348, 600435, 655020, 720522, 800580, 1200870, 1441044, 1801305, 2401740, 3602610, 7205220]

約数ペア:

[(1, 7205220), (2, 3602610), (3, 2401740), (4, 1801305), (5, 1441044), (6, 1200870), (9, 800580), (10, 720522), (11, 655020), (12, 600435), (15, 480348), (18, 400290), (20, 360261), (22, 327510), (27, 266860), (30, 240174), (33, 218340), (36, 200145), (44, 163755), (45, 160116), (54, 133430), (55, 131004), (60, 120087), (66, 109170), (90, 80058), (99, 72780), (108, 66715), (110, 65502), (132, 54585), (135, 53372), (165, 43668), (180, 40029), (198, 36390), (220, 32751), (270, 26686), (297, 24260), (330, 21834), (396, 18195), (495, 14556), (540, 13343), (594, 12130), (660, 10917), (990, 7278), (1188, 6065), (1213, 5940), (1485, 4852), (1980, 3639), (2426, 2970)]