15705638100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{2383}}^1\times {\mathrm{2441}}^1$

素因数の和:4847

約数の個数: 144

約数和(自身を含む): 50532599040

約数和(自身を除く): 34826960940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2383, 2441, 2700, 4766, 4882, 7149, 7323, 9532, 9764, 11915, 12205, 14298, 14646, 21447, 21969, 23830, 24410, 28596, 29292, 35745, 36615, 42894, 43938, 47660, 48820, 59575, 61025, 64341, 65907, 71490, 73230, 85788, 87876, 107235, 109845, 119150, 122050, 128682, 131814, 142980, 146460, 178725, 183075, 214470, 219690, 238300, 244100, 257364, 263628, 321705, 329535, 357450, 366150, 428940, 439380, 536175, 549225, 643410, 659070, 714900, 732300, 1072350, 1098450, 1286820, 1318140, 1608525, 1647675, 2144700, 2196900, 3217050, 3295350, 5816903, 6434100, 6590700, 11633806, 17450709, 23267612, 29084515, 34901418, 52352127, 58169030, 69802836, 87253545, 104704254, 116338060, 145422575, 157056381, 174507090, 209408508, 261760635, 290845150, 314112762, 349014180, 436267725, 523521270, 581690300, 628225524, 785281905, 872535450, 1047042540, 1308803175, 1570563810, 1745070900, 2617606350, 3141127620, 3926409525, 5235212700, 7852819050, 15705638100]

約数ペア:

[(1, 15705638100), (2, 7852819050), (3, 5235212700), (4, 3926409525), (5, 3141127620), (6, 2617606350), (9, 1745070900), (10, 1570563810), (12, 1308803175), (15, 1047042540), (18, 872535450), (20, 785281905), (25, 628225524), (27, 581690300), (30, 523521270), (36, 436267725), (45, 349014180), (50, 314112762), (54, 290845150), (60, 261760635), (75, 209408508), (90, 174507090), (100, 157056381), (108, 145422575), (135, 116338060), (150, 104704254), (180, 87253545), (225, 69802836), (270, 58169030), (300, 52352127), (450, 34901418), (540, 29084515), (675, 23267612), (900, 17450709), (1350, 11633806), (2383, 6590700), (2441, 6434100), (2700, 5816903), (4766, 3295350), (4882, 3217050), (7149, 2196900), (7323, 2144700), (9532, 1647675), (9764, 1608525), (11915, 1318140), (12205, 1286820), (14298, 1098450), (14646, 1072350), (21447, 732300), (21969, 714900), (23830, 659070), (24410, 643410), (28596, 549225), (29292, 536175), (35745, 439380), (36615, 428940), (42894, 366150), (43938, 357450), (47660, 329535), (48820, 321705), (59575, 263628), (61025, 257364), (64341, 244100), (65907, 238300), (71490, 219690), (73230, 214470), (85788, 183075), (87876, 178725), (107235, 146460), (109845, 142980), (119150, 131814), (122050, 128682)]