77546520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12671}}^1$

素因数の和:12705

約数の個数: 96

約数和(自身を含む): 266872320

約数和(自身を除く): 189325800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12671, 25342, 38013, 50684, 63355, 76026, 101368, 114039, 126710, 152052, 190065, 215407, 228078, 253420, 304104, 380130, 430814, 456156, 506840, 570195, 646221, 760260, 861628, 912312, 1077035, 1140390, 1292442, 1520520, 1723256, 1938663, 2154070, 2280780, 2584884, 3231105, 3877326, 4308140, 4561560, 5169768, 6462210, 7754652, 8616280, 9693315, 12924420, 15509304, 19386630, 25848840, 38773260, 77546520]

約数ペア:

[(1, 77546520), (2, 38773260), (3, 25848840), (4, 19386630), (5, 15509304), (6, 12924420), (8, 9693315), (9, 8616280), (10, 7754652), (12, 6462210), (15, 5169768), (17, 4561560), (18, 4308140), (20, 3877326), (24, 3231105), (30, 2584884), (34, 2280780), (36, 2154070), (40, 1938663), (45, 1723256), (51, 1520520), (60, 1292442), (68, 1140390), (72, 1077035), (85, 912312), (90, 861628), (102, 760260), (120, 646221), (136, 570195), (153, 506840), (170, 456156), (180, 430814), (204, 380130), (255, 304104), (306, 253420), (340, 228078), (360, 215407), (408, 190065), (510, 152052), (612, 126710), (680, 114039), (765, 101368), (1020, 76026), (1224, 63355), (1530, 50684), (2040, 38013), (3060, 25342), (6120, 12671)]