22145850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1744

約数の個数: 72

約数和(自身を含む): 61586460

約数和(自身を除く): 39440610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 1697, 2175, 2610, 3394, 4350, 5091, 6525, 8485, 10182, 13050, 15273, 16970, 25455, 30546, 42425, 49213, 50910, 76365, 84850, 98426, 127275, 147639, 152730, 246065, 254550, 295278, 381825, 442917, 492130, 738195, 763650, 885834, 1230325, 1476390, 2214585, 2460650, 3690975, 4429170, 7381950, 11072925, 22145850]

約数ペア:

[(1, 22145850), (2, 11072925), (3, 7381950), (5, 4429170), (6, 3690975), (9, 2460650), (10, 2214585), (15, 1476390), (18, 1230325), (25, 885834), (29, 763650), (30, 738195), (45, 492130), (50, 442917), (58, 381825), (75, 295278), (87, 254550), (90, 246065), (145, 152730), (150, 147639), (174, 127275), (225, 98426), (261, 84850), (290, 76365), (435, 50910), (450, 49213), (522, 42425), (725, 30546), (870, 25455), (1305, 16970), (1450, 15273), (1697, 13050), (2175, 10182), (2610, 8485), (3394, 6525), (4350, 5091)]