102646980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 320812800

約数和(自身を除く): 218165820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 433, 439, 540, 866, 878, 1299, 1317, 1732, 1756, 2165, 2195, 2598, 2634, 3897, 3951, 4330, 4390, 5196, 5268, 6495, 6585, 7794, 7902, 8660, 8780, 11691, 11853, 12990, 13170, 15588, 15804, 19485, 19755, 23382, 23706, 25980, 26340, 38970, 39510, 46764, 47412, 58455, 59265, 77940, 79020, 116910, 118530, 190087, 233820, 237060, 380174, 570261, 760348, 950435, 1140522, 1710783, 1900870, 2281044, 2851305, 3421566, 3801740, 5132349, 5702610, 6843132, 8553915, 10264698, 11405220, 17107830, 20529396, 25661745, 34215660, 51323490, 102646980]

約数ペア:

[(1, 102646980), (2, 51323490), (3, 34215660), (4, 25661745), (5, 20529396), (6, 17107830), (9, 11405220), (10, 10264698), (12, 8553915), (15, 6843132), (18, 5702610), (20, 5132349), (27, 3801740), (30, 3421566), (36, 2851305), (45, 2281044), (54, 1900870), (60, 1710783), (90, 1140522), (108, 950435), (135, 760348), (180, 570261), (270, 380174), (433, 237060), (439, 233820), (540, 190087), (866, 118530), (878, 116910), (1299, 79020), (1317, 77940), (1732, 59265), (1756, 58455), (2165, 47412), (2195, 46764), (2598, 39510), (2634, 38970), (3897, 26340), (3951, 25980), (4330, 23706), (4390, 23382), (5196, 19755), (5268, 19485), (6495, 15804), (6585, 15588), (7794, 13170), (7902, 12990), (8660, 11853), (8780, 11691)]