1949883300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{11839}}^1$

素因数の和:11923

約数の個数: 144

約数和(自身を含む): 6371814400

約数和(自身を除く): 4421931100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 675, 732, 900, 915, 1098, 1220, 1350, 1525, 1647, 1830, 2196, 2700, 2745, 3050, 3294, 3660, 4575, 5490, 6100, 6588, 8235, 9150, 10980, 11839, 13725, 16470, 18300, 23678, 27450, 32940, 35517, 41175, 47356, 54900, 59195, 71034, 82350, 106551, 118390, 142068, 164700, 177585, 213102, 236780, 295975, 319653, 355170, 426204, 532755, 591950, 639306, 710340, 722179, 887925, 1065510, 1183900, 1278612, 1444358, 1598265, 1775850, 2131020, 2166537, 2663775, 2888716, 3196530, 3551700, 3610895, 4333074, 5327550, 6393060, 6499611, 7221790, 7991325, 8666148, 10655100, 10832685, 12999222, 14443580, 15982650, 18054475, 19498833, 21665370, 25998444, 31965300, 32498055, 36108950, 38997666, 43330740, 54163425, 64996110, 72217900, 77995332, 97494165, 108326850, 129992220, 162490275, 194988330, 216653700, 324980550, 389976660, 487470825, 649961100, 974941650, 1949883300]

約数ペア:

[(1, 1949883300), (2, 974941650), (3, 649961100), (4, 487470825), (5, 389976660), (6, 324980550), (9, 216653700), (10, 194988330), (12, 162490275), (15, 129992220), (18, 108326850), (20, 97494165), (25, 77995332), (27, 72217900), (30, 64996110), (36, 54163425), (45, 43330740), (50, 38997666), (54, 36108950), (60, 32498055), (61, 31965300), (75, 25998444), (90, 21665370), (100, 19498833), (108, 18054475), (122, 15982650), (135, 14443580), (150, 12999222), (180, 10832685), (183, 10655100), (225, 8666148), (244, 7991325), (270, 7221790), (300, 6499611), (305, 6393060), (366, 5327550), (450, 4333074), (540, 3610895), (549, 3551700), (610, 3196530), (675, 2888716), (732, 2663775), (900, 2166537), (915, 2131020), (1098, 1775850), (1220, 1598265), (1350, 1444358), (1525, 1278612), (1647, 1183900), (1830, 1065510), (2196, 887925), (2700, 722179), (2745, 710340), (3050, 639306), (3294, 591950), (3660, 532755), (4575, 426204), (5490, 355170), (6100, 319653), (6588, 295975), (8235, 236780), (9150, 213102), (10980, 177585), (11839, 164700), (13725, 142068), (16470, 118390), (18300, 106551), (23678, 82350), (27450, 71034), (32940, 59195), (35517, 54900), (41175, 47356)]