216621858900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{23292673}}^1$

素因数の和:23292721

約数の個数: 72

約数和(自身を含む): 646977313024

約数和(自身を除く): 430355454124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 23292673, 46585346, 69878019, 93170692, 116463365, 139756038, 232926730, 279512076, 349390095, 465853460, 582316825, 698780190, 722072863, 1164633650, 1397560380, 1444145726, 1746950475, 2166218589, 2329267300, 2888291452, 3493900950, 3610364315, 4332437178, 6987801900, 7220728630, 8664874356, 10831092945, 14441457260, 18051821575, 21662185890, 36103643150, 43324371780, 54155464725, 72207286300, 108310929450, 216621858900]

約数ペア:

[(1, 216621858900), (2, 108310929450), (3, 72207286300), (4, 54155464725), (5, 43324371780), (6, 36103643150), (10, 21662185890), (12, 18051821575), (15, 14441457260), (20, 10831092945), (25, 8664874356), (30, 7220728630), (31, 6987801900), (50, 4332437178), (60, 3610364315), (62, 3493900950), (75, 2888291452), (93, 2329267300), (100, 2166218589), (124, 1746950475), (150, 1444145726), (155, 1397560380), (186, 1164633650), (300, 722072863), (310, 698780190), (372, 582316825), (465, 465853460), (620, 349390095), (775, 279512076), (930, 232926730), (1550, 139756038), (1860, 116463365), (2325, 93170692), (3100, 69878019), (4650, 46585346), (9300, 23292673)]