77837100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 249150720

約数和(自身を除く): 171313620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 103, 110, 132, 150, 165, 206, 220, 229, 275, 300, 309, 330, 412, 458, 515, 550, 618, 660, 687, 825, 916, 1030, 1100, 1133, 1145, 1236, 1374, 1545, 1650, 2060, 2266, 2290, 2519, 2575, 2748, 3090, 3300, 3399, 3435, 4532, 4580, 5038, 5150, 5665, 5725, 6180, 6798, 6870, 7557, 7725, 10076, 10300, 11330, 11450, 12595, 13596, 13740, 15114, 15450, 16995, 17175, 22660, 22900, 23587, 25190, 28325, 30228, 30900, 33990, 34350, 37785, 47174, 50380, 56650, 62975, 67980, 68700, 70761, 75570, 84975, 94348, 113300, 117935, 125950, 141522, 151140, 169950, 188925, 235870, 251900, 259457, 283044, 339900, 353805, 377850, 471740, 518914, 589675, 707610, 755700, 778371, 1037828, 1179350, 1297285, 1415220, 1556742, 1769025, 2358700, 2594570, 3113484, 3538050, 3891855, 5189140, 6486425, 7076100, 7783710, 12972850, 15567420, 19459275, 25945700, 38918550, 77837100]

約数ペア:

[(1, 77837100), (2, 38918550), (3, 25945700), (4, 19459275), (5, 15567420), (6, 12972850), (10, 7783710), (11, 7076100), (12, 6486425), (15, 5189140), (20, 3891855), (22, 3538050), (25, 3113484), (30, 2594570), (33, 2358700), (44, 1769025), (50, 1556742), (55, 1415220), (60, 1297285), (66, 1179350), (75, 1037828), (100, 778371), (103, 755700), (110, 707610), (132, 589675), (150, 518914), (165, 471740), (206, 377850), (220, 353805), (229, 339900), (275, 283044), (300, 259457), (309, 251900), (330, 235870), (412, 188925), (458, 169950), (515, 151140), (550, 141522), (618, 125950), (660, 117935), (687, 113300), (825, 94348), (916, 84975), (1030, 75570), (1100, 70761), (1133, 68700), (1145, 67980), (1236, 62975), (1374, 56650), (1545, 50380), (1650, 47174), (2060, 37785), (2266, 34350), (2290, 33990), (2519, 30900), (2575, 30228), (2748, 28325), (3090, 25190), (3300, 23587), (3399, 22900), (3435, 22660), (4532, 17175), (4580, 16995), (5038, 15450), (5150, 15114), (5665, 13740), (5725, 13596), (6180, 12595), (6798, 11450), (6870, 11330), (7557, 10300), (7725, 10076)]