27195780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 79478784

約数和(自身を除く): 52283004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 83, 86, 127, 129, 166, 172, 215, 249, 254, 258, 332, 381, 415, 430, 498, 508, 516, 635, 645, 762, 830, 860, 996, 1245, 1270, 1290, 1524, 1660, 1905, 2490, 2540, 2580, 3569, 3810, 4980, 5461, 7138, 7620, 10541, 10707, 10922, 14276, 16383, 17845, 21082, 21414, 21844, 27305, 31623, 32766, 35690, 42164, 42828, 52705, 53535, 54610, 63246, 65532, 71380, 81915, 105410, 107070, 109220, 126492, 158115, 163830, 210820, 214140, 316230, 327660, 453263, 632460, 906526, 1359789, 1813052, 2266315, 2719578, 4532630, 5439156, 6798945, 9065260, 13597890, 27195780]

約数ペア:

[(1, 27195780), (2, 13597890), (3, 9065260), (4, 6798945), (5, 5439156), (6, 4532630), (10, 2719578), (12, 2266315), (15, 1813052), (20, 1359789), (30, 906526), (43, 632460), (60, 453263), (83, 327660), (86, 316230), (127, 214140), (129, 210820), (166, 163830), (172, 158115), (215, 126492), (249, 109220), (254, 107070), (258, 105410), (332, 81915), (381, 71380), (415, 65532), (430, 63246), (498, 54610), (508, 53535), (516, 52705), (635, 42828), (645, 42164), (762, 35690), (830, 32766), (860, 31623), (996, 27305), (1245, 21844), (1270, 21414), (1290, 21082), (1524, 17845), (1660, 16383), (1905, 14276), (2490, 10922), (2540, 10707), (2580, 10541), (3569, 7620), (3810, 7138), (4980, 5461)]