227995080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 712212480

約数和(自身を除く): 484217400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 167, 186, 248, 310, 334, 367, 372, 465, 501, 620, 668, 734, 744, 835, 930, 1002, 1101, 1240, 1336, 1468, 1670, 1835, 1860, 2004, 2202, 2505, 2936, 3340, 3670, 3720, 4008, 4404, 5010, 5177, 5505, 6680, 7340, 8808, 10020, 10354, 11010, 11377, 14680, 15531, 20040, 20708, 22020, 22754, 25885, 31062, 34131, 41416, 44040, 45508, 51770, 56885, 61289, 62124, 68262, 77655, 91016, 103540, 113770, 122578, 124248, 136524, 155310, 170655, 183867, 207080, 227540, 245156, 273048, 306445, 310620, 341310, 367734, 455080, 490312, 612890, 621240, 682620, 735468, 919335, 1225780, 1365240, 1470936, 1838670, 1899959, 2451560, 3677340, 3799918, 5699877, 7354680, 7599836, 9499795, 11399754, 15199672, 18999590, 22799508, 28499385, 37999180, 45599016, 56998770, 75998360, 113997540, 227995080]

約数ペア:

[(1, 227995080), (2, 113997540), (3, 75998360), (4, 56998770), (5, 45599016), (6, 37999180), (8, 28499385), (10, 22799508), (12, 18999590), (15, 15199672), (20, 11399754), (24, 9499795), (30, 7599836), (31, 7354680), (40, 5699877), (60, 3799918), (62, 3677340), (93, 2451560), (120, 1899959), (124, 1838670), (155, 1470936), (167, 1365240), (186, 1225780), (248, 919335), (310, 735468), (334, 682620), (367, 621240), (372, 612890), (465, 490312), (501, 455080), (620, 367734), (668, 341310), (734, 310620), (744, 306445), (835, 273048), (930, 245156), (1002, 227540), (1101, 207080), (1240, 183867), (1336, 170655), (1468, 155310), (1670, 136524), (1835, 124248), (1860, 122578), (2004, 113770), (2202, 103540), (2505, 91016), (2936, 77655), (3340, 68262), (3670, 62124), (3720, 61289), (4008, 56885), (4404, 51770), (5010, 45508), (5177, 44040), (5505, 41416), (6680, 34131), (7340, 31062), (8808, 25885), (10020, 22754), (10354, 22020), (11010, 20708), (11377, 20040), (14680, 15531)]