444364020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7694

約数の個数: 144

約数和(自身を含む): 1502504640

約数和(自身を除く): 1058140620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 7643, 9690, 11628, 14535, 15286, 19380, 22929, 29070, 30572, 38215, 45858, 58140, 68787, 76430, 91716, 114645, 129931, 137574, 145217, 152860, 229290, 259862, 275148, 290434, 343935, 389793, 435651, 458580, 519724, 580868, 649655, 687870, 726085, 779586, 871302, 1169379, 1299310, 1306953, 1375740, 1452170, 1559172, 1742604, 1948965, 2178255, 2338758, 2468689, 2598620, 2613906, 2904340, 3897930, 4356510, 4677516, 4937378, 5227812, 5846895, 6534765, 7406067, 7795860, 8713020, 9874756, 11693790, 12343445, 13069530, 14812134, 22218201, 23387580, 24686890, 26139060, 29624268, 37030335, 44436402, 49373780, 74060670, 88872804, 111091005, 148121340, 222182010, 444364020]

約数ペア:

[(1, 444364020), (2, 222182010), (3, 148121340), (4, 111091005), (5, 88872804), (6, 74060670), (9, 49373780), (10, 44436402), (12, 37030335), (15, 29624268), (17, 26139060), (18, 24686890), (19, 23387580), (20, 22218201), (30, 14812134), (34, 13069530), (36, 12343445), (38, 11693790), (45, 9874756), (51, 8713020), (57, 7795860), (60, 7406067), (68, 6534765), (76, 5846895), (85, 5227812), (90, 4937378), (95, 4677516), (102, 4356510), (114, 3897930), (153, 2904340), (170, 2613906), (171, 2598620), (180, 2468689), (190, 2338758), (204, 2178255), (228, 1948965), (255, 1742604), (285, 1559172), (306, 1452170), (323, 1375740), (340, 1306953), (342, 1299310), (380, 1169379), (510, 871302), (570, 779586), (612, 726085), (646, 687870), (684, 649655), (765, 580868), (855, 519724), (969, 458580), (1020, 435651), (1140, 389793), (1292, 343935), (1530, 290434), (1615, 275148), (1710, 259862), (1938, 229290), (2907, 152860), (3060, 145217), (3230, 137574), (3420, 129931), (3876, 114645), (4845, 91716), (5814, 76430), (6460, 68787), (7643, 58140), (9690, 45858), (11628, 38215), (14535, 30572), (15286, 29070), (19380, 22929)]