4825620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 16511040

約数和(自身を除く): 11685420

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, 83, 85, 90, 95, 102, 114, 153, 166, 170, 171, 180, 190, 204, 228, 249, 255, 285, 306, 323, 332, 340, 342, 380, 415, 498, 510, 570, 612, 646, 684, 747, 765, 830, 855, 969, 996, 1020, 1140, 1245, 1292, 1411, 1494, 1530, 1577, 1615, 1660, 1710, 1938, 2490, 2822, 2907, 2988, 3060, 3154, 3230, 3420, 3735, 3876, 4233, 4731, 4845, 4980, 5644, 5814, 6308, 6460, 7055, 7470, 7885, 8466, 9462, 9690, 11628, 12699, 14110, 14193, 14535, 14940, 15770, 16932, 18924, 19380, 21165, 23655, 25398, 26809, 28220, 28386, 29070, 31540, 42330, 47310, 50796, 53618, 56772, 58140, 63495, 70965, 80427, 84660, 94620, 107236, 126990, 134045, 141930, 160854, 241281, 253980, 268090, 283860, 321708, 402135, 482562, 536180, 804270, 965124, 1206405, 1608540, 2412810, 4825620]

約数ペア:

[(1, 4825620), (2, 2412810), (3, 1608540), (4, 1206405), (5, 965124), (6, 804270), (9, 536180), (10, 482562), (12, 402135), (15, 321708), (17, 283860), (18, 268090), (19, 253980), (20, 241281), (30, 160854), (34, 141930), (36, 134045), (38, 126990), (45, 107236), (51, 94620), (57, 84660), (60, 80427), (68, 70965), (76, 63495), (83, 58140), (85, 56772), (90, 53618), (95, 50796), (102, 47310), (114, 42330), (153, 31540), (166, 29070), (170, 28386), (171, 28220), (180, 26809), (190, 25398), (204, 23655), (228, 21165), (249, 19380), (255, 18924), (285, 16932), (306, 15770), (323, 14940), (332, 14535), (340, 14193), (342, 14110), (380, 12699), (415, 11628), (498, 9690), (510, 9462), (570, 8466), (612, 7885), (646, 7470), (684, 7055), (747, 6460), (765, 6308), (830, 5814), (855, 5644), (969, 4980), (996, 4845), (1020, 4731), (1140, 4233), (1245, 3876), (1292, 3735), (1411, 3420), (1494, 3230), (1530, 3154), (1577, 3060), (1615, 2988), (1660, 2907), (1710, 2822), (1938, 2490)]