85889100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 144

約数和(自身を含む): 287231616

約数和(自身を除く): 201342516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 425, 510, 550, 561, 660, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1531, 1650, 1700, 1870, 2244, 2550, 2805, 3062, 3300, 3740, 4593, 4675, 5100, 5610, 6124, 7655, 9186, 9350, 11220, 14025, 15310, 16841, 18372, 18700, 22965, 26027, 28050, 30620, 33682, 38275, 45930, 50523, 52054, 56100, 67364, 76550, 78081, 84205, 91860, 101046, 104108, 114825, 130135, 153100, 156162, 168410, 202092, 229650, 252615, 260270, 286297, 312324, 336820, 390405, 421025, 459300, 505230, 520540, 572594, 650675, 780810, 842050, 858891, 1010460, 1145188, 1263075, 1301350, 1431485, 1561620, 1684100, 1717782, 1952025, 2526150, 2602700, 2862970, 3435564, 3904050, 4294455, 5052300, 5725940, 7157425, 7808100, 8588910, 14314850, 17177820, 21472275, 28629700, 42944550, 85889100]

約数ペア:

[(1, 85889100), (2, 42944550), (3, 28629700), (4, 21472275), (5, 17177820), (6, 14314850), (10, 8588910), (11, 7808100), (12, 7157425), (15, 5725940), (17, 5052300), (20, 4294455), (22, 3904050), (25, 3435564), (30, 2862970), (33, 2602700), (34, 2526150), (44, 1952025), (50, 1717782), (51, 1684100), (55, 1561620), (60, 1431485), (66, 1301350), (68, 1263075), (75, 1145188), (85, 1010460), (100, 858891), (102, 842050), (110, 780810), (132, 650675), (150, 572594), (165, 520540), (170, 505230), (187, 459300), (204, 421025), (220, 390405), (255, 336820), (275, 312324), (300, 286297), (330, 260270), (340, 252615), (374, 229650), (425, 202092), (510, 168410), (550, 156162), (561, 153100), (660, 130135), (748, 114825), (825, 104108), (850, 101046), (935, 91860), (1020, 84205), (1100, 78081), (1122, 76550), (1275, 67364), (1531, 56100), (1650, 52054), (1700, 50523), (1870, 45930), (2244, 38275), (2550, 33682), (2805, 30620), (3062, 28050), (3300, 26027), (3740, 22965), (4593, 18700), (4675, 18372), (5100, 16841), (5610, 15310), (6124, 14025), (7655, 11220), (9186, 9350)]