925142820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1609}}^1$

素因数の和:1702

約数の個数: 144

約数和(自身を含む): 3044522880

約数和(自身を除く): 2119380060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1369, 1554, 1609, 2220, 2590, 2738, 3108, 3218, 3885, 4107, 4827, 5180, 5476, 6436, 6845, 7770, 8045, 8214, 9583, 9654, 11263, 13690, 15540, 16090, 16428, 19166, 19308, 20535, 22526, 24135, 27380, 28749, 32180, 33789, 38332, 41070, 45052, 47915, 48270, 56315, 57498, 59533, 67578, 82140, 95830, 96540, 112630, 114996, 119066, 135156, 143745, 168945, 178599, 191660, 225260, 238132, 287490, 297665, 337890, 357198, 416731, 574980, 595330, 675780, 714396, 833462, 892995, 1190660, 1250193, 1666924, 1785990, 2083655, 2202721, 2500386, 3571980, 4167310, 4405442, 5000772, 6250965, 6608163, 8334620, 8810884, 11013605, 12501930, 13216326, 15419047, 22027210, 25003860, 26432652, 30838094, 33040815, 44054420, 46257141, 61676188, 66081630, 77095235, 92514282, 132163260, 154190470, 185028564, 231285705, 308380940, 462571410, 925142820]

約数ペア:

[(1, 925142820), (2, 462571410), (3, 308380940), (4, 231285705), (5, 185028564), (6, 154190470), (7, 132163260), (10, 92514282), (12, 77095235), (14, 66081630), (15, 61676188), (20, 46257141), (21, 44054420), (28, 33040815), (30, 30838094), (35, 26432652), (37, 25003860), (42, 22027210), (60, 15419047), (70, 13216326), (74, 12501930), (84, 11013605), (105, 8810884), (111, 8334620), (140, 6608163), (148, 6250965), (185, 5000772), (210, 4405442), (222, 4167310), (259, 3571980), (370, 2500386), (420, 2202721), (444, 2083655), (518, 1785990), (555, 1666924), (740, 1250193), (777, 1190660), (1036, 892995), (1110, 833462), (1295, 714396), (1369, 675780), (1554, 595330), (1609, 574980), (2220, 416731), (2590, 357198), (2738, 337890), (3108, 297665), (3218, 287490), (3885, 238132), (4107, 225260), (4827, 191660), (5180, 178599), (5476, 168945), (6436, 143745), (6845, 135156), (7770, 119066), (8045, 114996), (8214, 112630), (9583, 96540), (9654, 95830), (11263, 82140), (13690, 67578), (15540, 59533), (16090, 57498), (16428, 56315), (19166, 48270), (19308, 47915), (20535, 45052), (22526, 41070), (24135, 38332), (27380, 33789), (28749, 32180)]