195245820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14087}}^1$

素因数の和:14120

約数の個数: 144

約数和(自身を含む): 738436608

約数和(自身を除く): 543190788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 14087, 28174, 42261, 56348, 70435, 84522, 98609, 126783, 140870, 154957, 169044, 197218, 211305, 253566, 281740, 295827, 309914, 394436, 422610, 464871, 493045, 507132, 591654, 619828, 633915, 774785, 845220, 887481, 929742, 986090, 1084699, 1183308, 1267830, 1394613, 1479135, 1549570, 1774962, 1859484, 1972180, 2169398, 2324355, 2535660, 2789226, 2958270, 3099140, 3254097, 3549924, 4338796, 4437405, 4648710, 5423495, 5578452, 5916540, 6508194, 6973065, 8874810, 9297420, 9762291, 10846990, 13016388, 13946130, 16270485, 17749620, 19524582, 21693980, 27892260, 32540970, 39049164, 48811455, 65081940, 97622910, 195245820]

約数ペア:

[(1, 195245820), (2, 97622910), (3, 65081940), (4, 48811455), (5, 39049164), (6, 32540970), (7, 27892260), (9, 21693980), (10, 19524582), (11, 17749620), (12, 16270485), (14, 13946130), (15, 13016388), (18, 10846990), (20, 9762291), (21, 9297420), (22, 8874810), (28, 6973065), (30, 6508194), (33, 5916540), (35, 5578452), (36, 5423495), (42, 4648710), (44, 4437405), (45, 4338796), (55, 3549924), (60, 3254097), (63, 3099140), (66, 2958270), (70, 2789226), (77, 2535660), (84, 2324355), (90, 2169398), (99, 1972180), (105, 1859484), (110, 1774962), (126, 1549570), (132, 1479135), (140, 1394613), (154, 1267830), (165, 1183308), (180, 1084699), (198, 986090), (210, 929742), (220, 887481), (231, 845220), (252, 774785), (308, 633915), (315, 619828), (330, 591654), (385, 507132), (396, 493045), (420, 464871), (462, 422610), (495, 394436), (630, 309914), (660, 295827), (693, 281740), (770, 253566), (924, 211305), (990, 197218), (1155, 169044), (1260, 154957), (1386, 140870), (1540, 126783), (1980, 98609), (2310, 84522), (2772, 70435), (3465, 56348), (4620, 42261), (6930, 28174), (13860, 14087)]