284302260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 948467520

約数和(自身を除く): 664165260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 139, 165, 180, 198, 220, 278, 330, 396, 417, 495, 556, 660, 695, 834, 990, 1033, 1251, 1390, 1529, 1668, 1980, 2066, 2085, 2502, 2780, 3058, 3099, 4132, 4170, 4587, 5004, 5165, 6116, 6198, 6255, 7645, 8340, 9174, 9297, 10330, 11363, 12396, 12510, 13761, 15290, 15495, 18348, 18594, 20660, 22726, 22935, 25020, 27522, 30580, 30990, 34089, 37188, 45452, 45870, 46485, 55044, 56815, 61980, 68178, 68805, 91740, 92970, 102267, 113630, 136356, 137610, 143587, 170445, 185940, 204534, 227260, 275220, 287174, 340890, 409068, 430761, 511335, 574348, 681780, 717935, 861522, 1022670, 1292283, 1435870, 1579457, 1723044, 2045340, 2153805, 2584566, 2871740, 3158914, 4307610, 4738371, 5169132, 6317828, 6461415, 7897285, 8615220, 9476742, 12922830, 14215113, 15794570, 18953484, 23691855, 25845660, 28430226, 31589140, 47383710, 56860452, 71075565, 94767420, 142151130, 284302260]

約数ペア:

[(1, 284302260), (2, 142151130), (3, 94767420), (4, 71075565), (5, 56860452), (6, 47383710), (9, 31589140), (10, 28430226), (11, 25845660), (12, 23691855), (15, 18953484), (18, 15794570), (20, 14215113), (22, 12922830), (30, 9476742), (33, 8615220), (36, 7897285), (44, 6461415), (45, 6317828), (55, 5169132), (60, 4738371), (66, 4307610), (90, 3158914), (99, 2871740), (110, 2584566), (132, 2153805), (139, 2045340), (165, 1723044), (180, 1579457), (198, 1435870), (220, 1292283), (278, 1022670), (330, 861522), (396, 717935), (417, 681780), (495, 574348), (556, 511335), (660, 430761), (695, 409068), (834, 340890), (990, 287174), (1033, 275220), (1251, 227260), (1390, 204534), (1529, 185940), (1668, 170445), (1980, 143587), (2066, 137610), (2085, 136356), (2502, 113630), (2780, 102267), (3058, 92970), (3099, 91740), (4132, 68805), (4170, 68178), (4587, 61980), (5004, 56815), (5165, 55044), (6116, 46485), (6198, 45870), (6255, 45452), (7645, 37188), (8340, 34089), (9174, 30990), (9297, 30580), (10330, 27522), (11363, 25020), (12396, 22935), (12510, 22726), (13761, 20660), (15290, 18594), (15495, 18348)]