248922180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 849542400

約数和(自身を除く): 600620220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 351, 354, 390, 468, 531, 540, 585, 590, 601, 702, 708, 767, 780, 885, 1062, 1170, 1180, 1202, 1404, 1534, 1593, 1755, 1770, 1803, 2124, 2301, 2340, 2404, 2655, 3005, 3068, 3186, 3510, 3540, 3606, 3835, 4602, 5310, 5409, 6010, 6372, 6903, 7020, 7212, 7670, 7813, 7965, 9015, 9204, 10620, 10818, 11505, 12020, 13806, 15340, 15626, 15930, 16227, 18030, 20709, 21636, 23010, 23439, 27045, 27612, 31252, 31860, 32454, 34515, 35459, 36060, 39065, 41418, 46020, 46878, 54090, 64908, 69030, 70317, 70918, 78130, 81135, 82836, 93756, 103545, 106377, 108180, 117195, 138060, 140634, 141836, 156260, 162270, 177295, 207090, 210951, 212754, 234390, 281268, 319131, 324540, 351585, 354590, 414180, 421902, 425508, 460967, 468780, 531885, 638262, 703170, 709180, 843804, 921934, 957393, 1054755, 1063770, 1276524, 1382901, 1406340, 1595655, 1843868, 1914786, 2109510, 2127540, 2304835, 2765802, 3191310, 3829572, 4148703, 4219020, 4609670, 4786965, 5531604, 6382620, 6914505, 8297406, 9219340, 9573930, 12446109, 13829010, 16594812, 19147860, 20743515, 24892218, 27658020, 41487030, 49784436, 62230545, 82974060, 124461090, 248922180]

約数ペア:

[(1, 248922180), (2, 124461090), (3, 82974060), (4, 62230545), (5, 49784436), (6, 41487030), (9, 27658020), (10, 24892218), (12, 20743515), (13, 19147860), (15, 16594812), (18, 13829010), (20, 12446109), (26, 9573930), (27, 9219340), (30, 8297406), (36, 6914505), (39, 6382620), (45, 5531604), (52, 4786965), (54, 4609670), (59, 4219020), (60, 4148703), (65, 3829572), (78, 3191310), (90, 2765802), (108, 2304835), (117, 2127540), (118, 2109510), (130, 1914786), (135, 1843868), (156, 1595655), (177, 1406340), (180, 1382901), (195, 1276524), (234, 1063770), (236, 1054755), (260, 957393), (270, 921934), (295, 843804), (351, 709180), (354, 703170), (390, 638262), (468, 531885), (531, 468780), (540, 460967), (585, 425508), (590, 421902), (601, 414180), (702, 354590), (708, 351585), (767, 324540), (780, 319131), (885, 281268), (1062, 234390), (1170, 212754), (1180, 210951), (1202, 207090), (1404, 177295), (1534, 162270), (1593, 156260), (1755, 141836), (1770, 140634), (1803, 138060), (2124, 117195), (2301, 108180), (2340, 106377), (2404, 103545), (2655, 93756), (3005, 82836), (3068, 81135), (3186, 78130), (3510, 70918), (3540, 70317), (3606, 69030), (3835, 64908), (4602, 54090), (5310, 46878), (5409, 46020), (6010, 41418), (6372, 39065), (6903, 36060), (7020, 35459), (7212, 34515), (7670, 32454), (7813, 31860), (7965, 31252), (9015, 27612), (9204, 27045), (10620, 23439), (10818, 23010), (11505, 21636), (12020, 20709), (13806, 18030), (15340, 16227), (15626, 15930)]