77329260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 255449376

約数和(自身を除く): 178120116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 683, 740, 765, 1020, 1110, 1258, 1332, 1366, 1530, 1665, 1887, 2049, 2220, 2516, 2732, 3060, 3145, 3330, 3415, 3774, 4098, 5661, 6147, 6290, 6660, 6830, 7548, 8196, 9435, 10245, 11322, 11611, 12294, 12580, 13660, 18870, 20490, 22644, 23222, 24588, 25271, 28305, 30735, 34833, 37740, 40980, 46444, 50542, 56610, 58055, 61470, 69666, 75813, 101084, 104499, 113220, 116110, 122940, 126355, 139332, 151626, 174165, 208998, 227439, 232220, 252710, 303252, 348330, 379065, 417996, 429607, 454878, 505420, 522495, 696660, 758130, 859214, 909756, 1044990, 1137195, 1288821, 1516260, 1718428, 2089980, 2148035, 2274390, 2577642, 3866463, 4296070, 4548780, 5155284, 6444105, 7732926, 8592140, 12888210, 15465852, 19332315, 25776420, 38664630, 77329260]

約数ペア:

[(1, 77329260), (2, 38664630), (3, 25776420), (4, 19332315), (5, 15465852), (6, 12888210), (9, 8592140), (10, 7732926), (12, 6444105), (15, 5155284), (17, 4548780), (18, 4296070), (20, 3866463), (30, 2577642), (34, 2274390), (36, 2148035), (37, 2089980), (45, 1718428), (51, 1516260), (60, 1288821), (68, 1137195), (74, 1044990), (85, 909756), (90, 859214), (102, 758130), (111, 696660), (148, 522495), (153, 505420), (170, 454878), (180, 429607), (185, 417996), (204, 379065), (222, 348330), (255, 303252), (306, 252710), (333, 232220), (340, 227439), (370, 208998), (444, 174165), (510, 151626), (555, 139332), (612, 126355), (629, 122940), (666, 116110), (683, 113220), (740, 104499), (765, 101084), (1020, 75813), (1110, 69666), (1258, 61470), (1332, 58055), (1366, 56610), (1530, 50542), (1665, 46444), (1887, 40980), (2049, 37740), (2220, 34833), (2516, 30735), (2732, 28305), (3060, 25271), (3145, 24588), (3330, 23222), (3415, 22644), (3774, 20490), (4098, 18870), (5661, 13660), (6147, 12580), (6290, 12294), (6660, 11611), (6830, 11322), (7548, 10245), (8196, 9435)]