17418385620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{2617}}^1$

素因数の和:3094

約数の個数: 144

約数和(自身を含む): 53517784320

約数和(自身を除く): 36099398700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 359, 412, 515, 618, 718, 927, 1030, 1077, 1236, 1436, 1545, 1795, 1854, 2060, 2154, 2617, 3090, 3231, 3590, 3708, 4308, 4635, 5234, 5385, 6180, 6462, 7180, 7851, 9270, 10468, 10770, 12924, 13085, 15702, 16155, 18540, 21540, 23553, 26170, 31404, 32310, 36977, 39255, 47106, 52340, 64620, 73954, 78510, 94212, 110931, 117765, 147908, 157020, 184885, 221862, 235530, 269551, 332793, 369770, 443724, 471060, 539102, 554655, 665586, 739540, 808653, 939503, 1078204, 1109310, 1331172, 1347755, 1617306, 1663965, 1879006, 2218620, 2425959, 2695510, 2818509, 3234612, 3327930, 3758012, 4043265, 4697515, 4851918, 5391020, 5637018, 6655860, 8086530, 8455527, 9395030, 9703836, 11274036, 12129795, 14092545, 16173060, 16911054, 18790060, 24259590, 28185090, 33822108, 42277635, 48519180, 56370180, 84555270, 96768809, 169110540, 193537618, 290306427, 387075236, 483844045, 580612854, 870919281, 967688090, 1161225708, 1451532135, 1741838562, 1935376180, 2903064270, 3483677124, 4354596405, 5806128540, 8709192810, 17418385620]

約数ペア:

[(1, 17418385620), (2, 8709192810), (3, 5806128540), (4, 4354596405), (5, 3483677124), (6, 2903064270), (9, 1935376180), (10, 1741838562), (12, 1451532135), (15, 1161225708), (18, 967688090), (20, 870919281), (30, 580612854), (36, 483844045), (45, 387075236), (60, 290306427), (90, 193537618), (103, 169110540), (180, 96768809), (206, 84555270), (309, 56370180), (359, 48519180), (412, 42277635), (515, 33822108), (618, 28185090), (718, 24259590), (927, 18790060), (1030, 16911054), (1077, 16173060), (1236, 14092545), (1436, 12129795), (1545, 11274036), (1795, 9703836), (1854, 9395030), (2060, 8455527), (2154, 8086530), (2617, 6655860), (3090, 5637018), (3231, 5391020), (3590, 4851918), (3708, 4697515), (4308, 4043265), (4635, 3758012), (5234, 3327930), (5385, 3234612), (6180, 2818509), (6462, 2695510), (7180, 2425959), (7851, 2218620), (9270, 1879006), (10468, 1663965), (10770, 1617306), (12924, 1347755), (13085, 1331172), (15702, 1109310), (16155, 1078204), (18540, 939503), (21540, 808653), (23553, 739540), (26170, 665586), (31404, 554655), (32310, 539102), (36977, 471060), (39255, 443724), (47106, 369770), (52340, 332793), (64620, 269551), (73954, 235530), (78510, 221862), (94212, 184885), (110931, 157020), (117765, 147908)]