803087820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 216

約数和(自身を含む): 2725972704

約数和(自身を除く): 1922884884

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, 361, 380, 510, 570, 612, 646, 684, 722, 727, 765, 855, 969, 1020, 1083, 1140, 1292, 1444, 1454, 1530, 1615, 1710, 1805, 1938, 2166, 2181, 2907, 2908, 3060, 3230, 3249, 3420, 3610, 3635, 3876, 4332, 4362, 4845, 5415, 5814, 6137, 6460, 6498, 6543, 7220, 7270, 8724, 9690, 10830, 10905, 11628, 12274, 12359, 12996, 13086, 13813, 14535, 14540, 16245, 18411, 19380, 21660, 21810, 24548, 24718, 26172, 27626, 29070, 30685, 32490, 32715, 36822, 37077, 41439, 43620, 49436, 55233, 55252, 58140, 61370, 61795, 64980, 65430, 69065, 73644, 74154, 82878, 92055, 110466, 111231, 122740, 123590, 124317, 130860, 138130, 148308, 165756, 184110, 185385, 207195, 220932, 222462, 234821, 247180, 248634, 262447, 276165, 276260, 368220, 370770, 414390, 444924, 469642, 497268, 524894, 552330, 556155, 621585, 704463, 741540, 787341, 828780, 939284, 1049788, 1104660, 1112310, 1174105, 1243170, 1312235, 1408926, 1574682, 2113389, 2224620, 2348210, 2362023, 2486340, 2624470, 2817852, 3149364, 3522315, 3936705, 4226778, 4461599, 4696420, 4724046, 5248940, 7044630, 7873410, 8453556, 8923198, 9448092, 10566945, 11810115, 13384797, 14089260, 15746820, 17846396, 21133890, 22307995, 23620230, 26769594, 40154391, 42267780, 44615990, 47240460, 53539188, 66923985, 80308782, 89231980, 133847970, 160617564, 200771955, 267695940, 401543910, 803087820]

約数ペア:

[(1, 803087820), (2, 401543910), (3, 267695940), (4, 200771955), (5, 160617564), (6, 133847970), (9, 89231980), (10, 80308782), (12, 66923985), (15, 53539188), (17, 47240460), (18, 44615990), (19, 42267780), (20, 40154391), (30, 26769594), (34, 23620230), (36, 22307995), (38, 21133890), (45, 17846396), (51, 15746820), (57, 14089260), (60, 13384797), (68, 11810115), (76, 10566945), (85, 9448092), (90, 8923198), (95, 8453556), (102, 7873410), (114, 7044630), (153, 5248940), (170, 4724046), (171, 4696420), (180, 4461599), (190, 4226778), (204, 3936705), (228, 3522315), (255, 3149364), (285, 2817852), (306, 2624470), (323, 2486340), (340, 2362023), (342, 2348210), (361, 2224620), (380, 2113389), (510, 1574682), (570, 1408926), (612, 1312235), (646, 1243170), (684, 1174105), (722, 1112310), (727, 1104660), (765, 1049788), (855, 939284), (969, 828780), (1020, 787341), (1083, 741540), (1140, 704463), (1292, 621585), (1444, 556155), (1454, 552330), (1530, 524894), (1615, 497268), (1710, 469642), (1805, 444924), (1938, 414390), (2166, 370770), (2181, 368220), (2907, 276260), (2908, 276165), (3060, 262447), (3230, 248634), (3249, 247180), (3420, 234821), (3610, 222462), (3635, 220932), (3876, 207195), (4332, 185385), (4362, 184110), (4845, 165756), (5415, 148308), (5814, 138130), (6137, 130860), (6460, 124317), (6498, 123590), (6543, 122740), (7220, 111231), (7270, 110466), (8724, 92055), (9690, 82878), (10830, 74154), (10905, 73644), (11628, 69065), (12274, 65430), (12359, 64980), (12996, 61795), (13086, 61370), (13813, 58140), (14535, 55252), (14540, 55233), (16245, 49436), (18411, 43620), (19380, 41439), (21660, 37077), (21810, 36822), (24548, 32715), (24718, 32490), (26172, 30685), (27626, 29070)]