82306860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 267079680

約数和(自身を除く): 184772820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 124, 137, 155, 170, 186, 190, 204, 228, 255, 274, 285, 310, 323, 340, 372, 380, 411, 465, 510, 527, 548, 570, 589, 620, 646, 685, 822, 930, 969, 1020, 1054, 1140, 1178, 1292, 1370, 1581, 1615, 1644, 1767, 1860, 1938, 2055, 2108, 2329, 2356, 2603, 2635, 2740, 2945, 3162, 3230, 3534, 3876, 4110, 4247, 4658, 4845, 5206, 5270, 5890, 6324, 6460, 6987, 7068, 7809, 7905, 8220, 8494, 8835, 9316, 9690, 10013, 10412, 10540, 11645, 11780, 12741, 13015, 13974, 15618, 15810, 16988, 17670, 19380, 20026, 21235, 23290, 25482, 26030, 27948, 30039, 31236, 31620, 34935, 35340, 39045, 40052, 42470, 44251, 46580, 50065, 50964, 52060, 60078, 63705, 69870, 72199, 78090, 80693, 84940, 88502, 100130, 120156, 127410, 132753, 139740, 144398, 150195, 156180, 161386, 177004, 200260, 216597, 221255, 242079, 254820, 265506, 288796, 300390, 322772, 360995, 403465, 433194, 442510, 484158, 531012, 600780, 663765, 721990, 806930, 866388, 885020, 968316, 1082985, 1210395, 1327530, 1371781, 1443980, 1613860, 2165970, 2420790, 2655060, 2743562, 4115343, 4331940, 4841580, 5487124, 6858905, 8230686, 13717810, 16461372, 20576715, 27435620, 41153430, 82306860]

約数ペア:

[(1, 82306860), (2, 41153430), (3, 27435620), (4, 20576715), (5, 16461372), (6, 13717810), (10, 8230686), (12, 6858905), (15, 5487124), (17, 4841580), (19, 4331940), (20, 4115343), (30, 2743562), (31, 2655060), (34, 2420790), (38, 2165970), (51, 1613860), (57, 1443980), (60, 1371781), (62, 1327530), (68, 1210395), (76, 1082985), (85, 968316), (93, 885020), (95, 866388), (102, 806930), (114, 721990), (124, 663765), (137, 600780), (155, 531012), (170, 484158), (186, 442510), (190, 433194), (204, 403465), (228, 360995), (255, 322772), (274, 300390), (285, 288796), (310, 265506), (323, 254820), (340, 242079), (372, 221255), (380, 216597), (411, 200260), (465, 177004), (510, 161386), (527, 156180), (548, 150195), (570, 144398), (589, 139740), (620, 132753), (646, 127410), (685, 120156), (822, 100130), (930, 88502), (969, 84940), (1020, 80693), (1054, 78090), (1140, 72199), (1178, 69870), (1292, 63705), (1370, 60078), (1581, 52060), (1615, 50964), (1644, 50065), (1767, 46580), (1860, 44251), (1938, 42470), (2055, 40052), (2108, 39045), (2329, 35340), (2356, 34935), (2603, 31620), (2635, 31236), (2740, 30039), (2945, 27948), (3162, 26030), (3230, 25482), (3534, 23290), (3876, 21235), (4110, 20026), (4247, 19380), (4658, 17670), (4845, 16988), (5206, 15810), (5270, 15618), (5890, 13974), (6324, 13015), (6460, 12741), (6987, 11780), (7068, 11645), (7809, 10540), (7905, 10412), (8220, 10013), (8494, 9690), (8835, 9316)]