32187780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 72382140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 179, 180, 185, 222, 243, 270, 324, 333, 358, 370, 405, 444, 486, 537, 540, 555, 666, 716, 740, 810, 895, 972, 999, 1074, 1110, 1215, 1332, 1611, 1620, 1665, 1790, 1998, 2148, 2220, 2430, 2685, 2997, 3222, 3330, 3580, 3996, 4833, 4860, 4995, 5370, 5994, 6444, 6623, 6660, 8055, 8991, 9666, 9990, 10740, 11988, 13246, 14499, 14985, 16110, 17982, 19332, 19869, 19980, 24165, 26492, 28998, 29970, 32220, 33115, 35964, 39738, 43497, 44955, 48330, 57996, 59607, 59940, 66230, 72495, 79476, 86994, 89910, 96660, 99345, 119214, 132460, 144990, 173988, 178821, 179820, 198690, 217485, 238428, 289980, 298035, 357642, 397380, 434970, 536463, 596070, 715284, 869940, 894105, 1072926, 1192140, 1609389, 1788210, 2145852, 2682315, 3218778, 3576420, 5364630, 6437556, 8046945, 10729260, 16093890, 32187780]

約数ペア:

[(1, 32187780), (2, 16093890), (3, 10729260), (4, 8046945), (5, 6437556), (6, 5364630), (9, 3576420), (10, 3218778), (12, 2682315), (15, 2145852), (18, 1788210), (20, 1609389), (27, 1192140), (30, 1072926), (36, 894105), (37, 869940), (45, 715284), (54, 596070), (60, 536463), (74, 434970), (81, 397380), (90, 357642), (108, 298035), (111, 289980), (135, 238428), (148, 217485), (162, 198690), (179, 179820), (180, 178821), (185, 173988), (222, 144990), (243, 132460), (270, 119214), (324, 99345), (333, 96660), (358, 89910), (370, 86994), (405, 79476), (444, 72495), (486, 66230), (537, 59940), (540, 59607), (555, 57996), (666, 48330), (716, 44955), (740, 43497), (810, 39738), (895, 35964), (972, 33115), (999, 32220), (1074, 29970), (1110, 28998), (1215, 26492), (1332, 24165), (1611, 19980), (1620, 19869), (1665, 19332), (1790, 17982), (1998, 16110), (2148, 14985), (2220, 14499), (2430, 13246), (2685, 11988), (2997, 10740), (3222, 9990), (3330, 9666), (3580, 8991), (3996, 8055), (4833, 6660), (4860, 6623), (4995, 6444), (5370, 5994)]