141797340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 459950400

約数和(自身を除く): 318153060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 149, 153, 170, 180, 204, 255, 298, 306, 311, 340, 447, 510, 596, 612, 622, 745, 765, 894, 933, 1020, 1244, 1341, 1490, 1530, 1555, 1788, 1866, 2235, 2533, 2682, 2799, 2980, 3060, 3110, 3732, 4470, 4665, 5066, 5287, 5364, 5598, 6220, 6705, 7599, 8940, 9330, 10132, 10574, 11196, 12665, 13410, 13995, 15198, 15861, 18660, 21148, 22797, 25330, 26435, 26820, 27990, 30396, 31722, 37995, 45594, 46339, 47583, 50660, 52870, 55980, 63444, 75990, 79305, 91188, 92678, 95166, 105740, 113985, 139017, 151980, 158610, 185356, 190332, 227970, 231695, 237915, 278034, 317220, 417051, 455940, 463390, 475830, 556068, 695085, 787763, 834102, 926780, 951660, 1390170, 1575526, 1668204, 2085255, 2363289, 2780340, 3151052, 3938815, 4170510, 4726578, 7089867, 7877630, 8341020, 9453156, 11816445, 14179734, 15755260, 23632890, 28359468, 35449335, 47265780, 70898670, 141797340]

約数ペア:

[(1, 141797340), (2, 70898670), (3, 47265780), (4, 35449335), (5, 28359468), (6, 23632890), (9, 15755260), (10, 14179734), (12, 11816445), (15, 9453156), (17, 8341020), (18, 7877630), (20, 7089867), (30, 4726578), (34, 4170510), (36, 3938815), (45, 3151052), (51, 2780340), (60, 2363289), (68, 2085255), (85, 1668204), (90, 1575526), (102, 1390170), (149, 951660), (153, 926780), (170, 834102), (180, 787763), (204, 695085), (255, 556068), (298, 475830), (306, 463390), (311, 455940), (340, 417051), (447, 317220), (510, 278034), (596, 237915), (612, 231695), (622, 227970), (745, 190332), (765, 185356), (894, 158610), (933, 151980), (1020, 139017), (1244, 113985), (1341, 105740), (1490, 95166), (1530, 92678), (1555, 91188), (1788, 79305), (1866, 75990), (2235, 63444), (2533, 55980), (2682, 52870), (2799, 50660), (2980, 47583), (3060, 46339), (3110, 45594), (3732, 37995), (4470, 31722), (4665, 30396), (5066, 27990), (5287, 26820), (5364, 26435), (5598, 25330), (6220, 22797), (6705, 21148), (7599, 18660), (8940, 15861), (9330, 15198), (10132, 13995), (10574, 13410), (11196, 12665)]