82035540

素因数分解:

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

素因数の和:151

約数の個数: 216

約数和(自身を含む): 281604960

約数和(自身を除く): 199569420

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, 289, 306, 323, 332, 340, 342, 380, 415, 498, 510, 570, 578, 612, 646, 684, 747, 765, 830, 855, 867, 969, 996, 1020, 1140, 1156, 1245, 1292, 1411, 1445, 1494, 1530, 1577, 1615, 1660, 1710, 1734, 1938, 2490, 2601, 2822, 2890, 2907, 2988, 3060, 3154, 3230, 3420, 3468, 3735, 3876, 4233, 4335, 4731, 4845, 4980, 5202, 5491, 5644, 5780, 5814, 6308, 6460, 7055, 7470, 7885, 8466, 8670, 9462, 9690, 10404, 10982, 11628, 12699, 13005, 14110, 14193, 14535, 14940, 15770, 16473, 16932, 17340, 18924, 19380, 21165, 21964, 23655, 23987, 25398, 26010, 26809, 27455, 28220, 28386, 29070, 31540, 32946, 42330, 47310, 47974, 49419, 50796, 52020, 53618, 54910, 56772, 58140, 63495, 65892, 70965, 71961, 80427, 82365, 84660, 94620, 95948, 98838, 107236, 109820, 119935, 126990, 134045, 141930, 143922, 160854, 164730, 197676, 215883, 239870, 241281, 247095, 253980, 268090, 283860, 287844, 321708, 329460, 359805, 402135, 431766, 455753, 479740, 482562, 494190, 536180, 719610, 804270, 863532, 911506, 965124, 988380, 1079415, 1206405, 1367259, 1439220, 1608540, 1823012, 2158830, 2278765, 2412810, 2734518, 4101777, 4317660, 4557530, 4825620, 5469036, 6836295, 8203554, 9115060, 13672590, 16407108, 20508885, 27345180, 41017770, 82035540]

約数ペア:

[(1, 82035540), (2, 41017770), (3, 27345180), (4, 20508885), (5, 16407108), (6, 13672590), (9, 9115060), (10, 8203554), (12, 6836295), (15, 5469036), (17, 4825620), (18, 4557530), (19, 4317660), (20, 4101777), (30, 2734518), (34, 2412810), (36, 2278765), (38, 2158830), (45, 1823012), (51, 1608540), (57, 1439220), (60, 1367259), (68, 1206405), (76, 1079415), (83, 988380), (85, 965124), (90, 911506), (95, 863532), (102, 804270), (114, 719610), (153, 536180), (166, 494190), (170, 482562), (171, 479740), (180, 455753), (190, 431766), (204, 402135), (228, 359805), (249, 329460), (255, 321708), (285, 287844), (289, 283860), (306, 268090), (323, 253980), (332, 247095), (340, 241281), (342, 239870), (380, 215883), (415, 197676), (498, 164730), (510, 160854), (570, 143922), (578, 141930), (612, 134045), (646, 126990), (684, 119935), (747, 109820), (765, 107236), (830, 98838), (855, 95948), (867, 94620), (969, 84660), (996, 82365), (1020, 80427), (1140, 71961), (1156, 70965), (1245, 65892), (1292, 63495), (1411, 58140), (1445, 56772), (1494, 54910), (1530, 53618), (1577, 52020), (1615, 50796), (1660, 49419), (1710, 47974), (1734, 47310), (1938, 42330), (2490, 32946), (2601, 31540), (2822, 29070), (2890, 28386), (2907, 28220), (2988, 27455), (3060, 26809), (3154, 26010), (3230, 25398), (3420, 23987), (3468, 23655), (3735, 21964), (3876, 21165), (4233, 19380), (4335, 18924), (4731, 17340), (4845, 16932), (4980, 16473), (5202, 15770), (5491, 14940), (5644, 14535), (5780, 14193), (5814, 14110), (6308, 13005), (6460, 12699), (7055, 11628), (7470, 10982), (7885, 10404), (8466, 9690), (8670, 9462)]