227350980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2917}}^1$

素因数の和:3365

約数の個数: 72

約数和(自身を含む): 691460952

約数和(自身を除く): 464109972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1732, 2165, 2598, 2917, 3897, 4330, 5196, 5834, 6495, 7794, 8660, 8751, 11668, 12990, 14585, 15588, 17502, 19485, 25980, 26253, 29170, 35004, 38970, 43755, 52506, 58340, 77940, 87510, 105012, 131265, 175020, 262530, 525060, 1263061, 2526122, 3789183, 5052244, 6315305, 7578366, 11367549, 12630610, 15156732, 18945915, 22735098, 25261220, 37891830, 45470196, 56837745, 75783660, 113675490, 227350980]

約数ペア:

[(1, 227350980), (2, 113675490), (3, 75783660), (4, 56837745), (5, 45470196), (6, 37891830), (9, 25261220), (10, 22735098), (12, 18945915), (15, 15156732), (18, 12630610), (20, 11367549), (30, 7578366), (36, 6315305), (45, 5052244), (60, 3789183), (90, 2526122), (180, 1263061), (433, 525060), (866, 262530), (1299, 175020), (1732, 131265), (2165, 105012), (2598, 87510), (2917, 77940), (3897, 58340), (4330, 52506), (5196, 43755), (5834, 38970), (6495, 35004), (7794, 29170), (8660, 26253), (8751, 25980), (11668, 19485), (12990, 17502), (14585, 15588)]