26304780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 82315296

約数和(自身を除く): 56010516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 41, 51, 60, 68, 74, 82, 85, 102, 111, 123, 148, 164, 170, 185, 204, 205, 222, 246, 255, 289, 340, 370, 410, 444, 492, 510, 555, 578, 615, 629, 697, 740, 820, 867, 1020, 1110, 1156, 1230, 1258, 1394, 1445, 1517, 1734, 1887, 2091, 2220, 2460, 2516, 2788, 2890, 3034, 3145, 3468, 3485, 3774, 4182, 4335, 4551, 5780, 6068, 6290, 6970, 7548, 7585, 8364, 8670, 9102, 9435, 10455, 10693, 11849, 12580, 13940, 15170, 17340, 18204, 18870, 20910, 21386, 22755, 23698, 25789, 30340, 32079, 35547, 37740, 41820, 42772, 45510, 47396, 51578, 53465, 59245, 64158, 71094, 77367, 91020, 103156, 106930, 118490, 128316, 128945, 142188, 154734, 160395, 177735, 213860, 236980, 257890, 309468, 320790, 355470, 386835, 438413, 515780, 641580, 710940, 773670, 876826, 1315239, 1547340, 1753652, 2192065, 2630478, 4384130, 5260956, 6576195, 8768260, 13152390, 26304780]

約数ペア:

[(1, 26304780), (2, 13152390), (3, 8768260), (4, 6576195), (5, 5260956), (6, 4384130), (10, 2630478), (12, 2192065), (15, 1753652), (17, 1547340), (20, 1315239), (30, 876826), (34, 773670), (37, 710940), (41, 641580), (51, 515780), (60, 438413), (68, 386835), (74, 355470), (82, 320790), (85, 309468), (102, 257890), (111, 236980), (123, 213860), (148, 177735), (164, 160395), (170, 154734), (185, 142188), (204, 128945), (205, 128316), (222, 118490), (246, 106930), (255, 103156), (289, 91020), (340, 77367), (370, 71094), (410, 64158), (444, 59245), (492, 53465), (510, 51578), (555, 47396), (578, 45510), (615, 42772), (629, 41820), (697, 37740), (740, 35547), (820, 32079), (867, 30340), (1020, 25789), (1110, 23698), (1156, 22755), (1230, 21386), (1258, 20910), (1394, 18870), (1445, 18204), (1517, 17340), (1734, 15170), (1887, 13940), (2091, 12580), (2220, 11849), (2460, 10693), (2516, 10455), (2788, 9435), (2890, 9102), (3034, 8670), (3145, 8364), (3468, 7585), (3485, 7548), (3774, 6970), (4182, 6290), (4335, 6068), (4551, 5780)]