89248950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 283776480

約数和(自身を除く): 194527530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 609, 630, 725, 870, 977, 1015, 1050, 1218, 1305, 1450, 1575, 1827, 1954, 2030, 2175, 2610, 2931, 3045, 3150, 3654, 4350, 4885, 5075, 5862, 6090, 6525, 6839, 8793, 9135, 9770, 10150, 13050, 13678, 14655, 15225, 17586, 18270, 20517, 24425, 28333, 29310, 30450, 34195, 41034, 43965, 45675, 48850, 56666, 61551, 68390, 73275, 84999, 87930, 91350, 102585, 123102, 141665, 146550, 169998, 170975, 198331, 205170, 219825, 254997, 283330, 307755, 341950, 396662, 424995, 439650, 509994, 512925, 594993, 615510, 708325, 849990, 991655, 1025850, 1189986, 1274985, 1416650, 1538775, 1784979, 1983310, 2124975, 2549970, 2974965, 3077550, 3569958, 4249950, 4958275, 5949930, 6374925, 8924895, 9916550, 12749850, 14874825, 17849790, 29749650, 44624475, 89248950]

約数ペア:

[(1, 89248950), (2, 44624475), (3, 29749650), (5, 17849790), (6, 14874825), (7, 12749850), (9, 9916550), (10, 8924895), (14, 6374925), (15, 5949930), (18, 4958275), (21, 4249950), (25, 3569958), (29, 3077550), (30, 2974965), (35, 2549970), (42, 2124975), (45, 1983310), (50, 1784979), (58, 1538775), (63, 1416650), (70, 1274985), (75, 1189986), (87, 1025850), (90, 991655), (105, 849990), (126, 708325), (145, 615510), (150, 594993), (174, 512925), (175, 509994), (203, 439650), (210, 424995), (225, 396662), (261, 341950), (290, 307755), (315, 283330), (350, 254997), (406, 219825), (435, 205170), (450, 198331), (522, 170975), (525, 169998), (609, 146550), (630, 141665), (725, 123102), (870, 102585), (977, 91350), (1015, 87930), (1050, 84999), (1218, 73275), (1305, 68390), (1450, 61551), (1575, 56666), (1827, 48850), (1954, 45675), (2030, 43965), (2175, 41034), (2610, 34195), (2931, 30450), (3045, 29310), (3150, 28333), (3654, 24425), (4350, 20517), (4885, 18270), (5075, 17586), (5862, 15225), (6090, 14655), (6525, 13678), (6839, 13050), (8793, 10150), (9135, 9770)]