102815220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 299851776

約数和(自身を除く): 197036556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 167, 186, 310, 331, 334, 372, 465, 501, 620, 662, 668, 835, 930, 993, 1002, 1324, 1655, 1670, 1860, 1986, 2004, 2505, 3310, 3340, 3972, 4965, 5010, 5177, 6620, 9930, 10020, 10261, 10354, 15531, 19860, 20522, 20708, 25885, 30783, 31062, 41044, 51305, 51770, 55277, 61566, 62124, 77655, 102610, 103540, 110554, 123132, 153915, 155310, 165831, 205220, 221108, 276385, 307830, 310620, 331662, 552770, 615660, 663324, 829155, 1105540, 1658310, 1713587, 3316620, 3427174, 5140761, 6854348, 8567935, 10281522, 17135870, 20563044, 25703805, 34271740, 51407610, 102815220]

約数ペア:

[(1, 102815220), (2, 51407610), (3, 34271740), (4, 25703805), (5, 20563044), (6, 17135870), (10, 10281522), (12, 8567935), (15, 6854348), (20, 5140761), (30, 3427174), (31, 3316620), (60, 1713587), (62, 1658310), (93, 1105540), (124, 829155), (155, 663324), (167, 615660), (186, 552770), (310, 331662), (331, 310620), (334, 307830), (372, 276385), (465, 221108), (501, 205220), (620, 165831), (662, 155310), (668, 153915), (835, 123132), (930, 110554), (993, 103540), (1002, 102610), (1324, 77655), (1655, 62124), (1670, 61566), (1860, 55277), (1986, 51770), (2004, 51305), (2505, 41044), (3310, 31062), (3340, 30783), (3972, 25885), (4965, 20708), (5010, 20522), (5177, 19860), (6620, 15531), (9930, 10354), (10020, 10261)]