16623750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 160

約数和(自身を含む): 50383872

約数和(自身を除く): 33760122

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 31, 33, 39, 50, 55, 62, 65, 66, 75, 78, 93, 110, 125, 130, 143, 150, 155, 165, 186, 195, 250, 275, 286, 310, 325, 330, 341, 375, 390, 403, 429, 465, 550, 625, 650, 682, 715, 750, 775, 806, 825, 858, 930, 975, 1023, 1209, 1250, 1375, 1430, 1550, 1625, 1650, 1705, 1875, 1950, 2015, 2046, 2145, 2325, 2418, 2750, 3250, 3410, 3575, 3750, 3875, 4030, 4125, 4290, 4433, 4650, 4875, 5115, 6045, 6875, 7150, 7750, 8125, 8250, 8525, 8866, 9750, 10075, 10230, 10725, 11625, 12090, 13299, 13750, 16250, 17050, 17875, 19375, 20150, 20625, 21450, 22165, 23250, 24375, 25575, 26598, 30225, 35750, 38750, 41250, 42625, 44330, 48750, 50375, 51150, 53625, 58125, 60450, 66495, 85250, 89375, 100750, 107250, 110825, 116250, 127875, 132990, 151125, 178750, 213125, 221650, 251875, 255750, 268125, 302250, 332475, 426250, 503750, 536250, 554125, 639375, 664950, 755625, 1108250, 1278750, 1511250, 1662375, 2770625, 3324750, 5541250, 8311875, 16623750]

約数ペア:

[(1, 16623750), (2, 8311875), (3, 5541250), (5, 3324750), (6, 2770625), (10, 1662375), (11, 1511250), (13, 1278750), (15, 1108250), (22, 755625), (25, 664950), (26, 639375), (30, 554125), (31, 536250), (33, 503750), (39, 426250), (50, 332475), (55, 302250), (62, 268125), (65, 255750), (66, 251875), (75, 221650), (78, 213125), (93, 178750), (110, 151125), (125, 132990), (130, 127875), (143, 116250), (150, 110825), (155, 107250), (165, 100750), (186, 89375), (195, 85250), (250, 66495), (275, 60450), (286, 58125), (310, 53625), (325, 51150), (330, 50375), (341, 48750), (375, 44330), (390, 42625), (403, 41250), (429, 38750), (465, 35750), (550, 30225), (625, 26598), (650, 25575), (682, 24375), (715, 23250), (750, 22165), (775, 21450), (806, 20625), (825, 20150), (858, 19375), (930, 17875), (975, 17050), (1023, 16250), (1209, 13750), (1250, 13299), (1375, 12090), (1430, 11625), (1550, 10725), (1625, 10230), (1650, 10075), (1705, 9750), (1875, 8866), (1950, 8525), (2015, 8250), (2046, 8125), (2145, 7750), (2325, 7150), (2418, 6875), (2750, 6045), (3250, 5115), (3410, 4875), (3575, 4650), (3750, 4433), (3875, 4290), (4030, 4125)]