68405700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 227485440

約数和(自身を除く): 159079740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 132, 150, 165, 190, 209, 220, 228, 275, 285, 300, 330, 380, 418, 475, 550, 570, 627, 660, 825, 836, 950, 1045, 1091, 1100, 1140, 1254, 1425, 1650, 1900, 2090, 2182, 2508, 2850, 3135, 3273, 3300, 4180, 4364, 5225, 5455, 5700, 6270, 6546, 10450, 10910, 12001, 12540, 13092, 15675, 16365, 20729, 20900, 21820, 24002, 27275, 31350, 32730, 36003, 41458, 48004, 54550, 60005, 62187, 62700, 65460, 72006, 81825, 82916, 103645, 109100, 120010, 124374, 144012, 163650, 180015, 207290, 228019, 240020, 248748, 300025, 310935, 327300, 360030, 414580, 456038, 518225, 600050, 621870, 684057, 720060, 900075, 912076, 1036450, 1140095, 1200100, 1243740, 1368114, 1554675, 1800150, 2072900, 2280190, 2736228, 3109350, 3420285, 3600300, 4560380, 5700475, 6218700, 6840570, 11400950, 13681140, 17101425, 22801900, 34202850, 68405700]

約数ペア:

[(1, 68405700), (2, 34202850), (3, 22801900), (4, 17101425), (5, 13681140), (6, 11400950), (10, 6840570), (11, 6218700), (12, 5700475), (15, 4560380), (19, 3600300), (20, 3420285), (22, 3109350), (25, 2736228), (30, 2280190), (33, 2072900), (38, 1800150), (44, 1554675), (50, 1368114), (55, 1243740), (57, 1200100), (60, 1140095), (66, 1036450), (75, 912076), (76, 900075), (95, 720060), (100, 684057), (110, 621870), (114, 600050), (132, 518225), (150, 456038), (165, 414580), (190, 360030), (209, 327300), (220, 310935), (228, 300025), (275, 248748), (285, 240020), (300, 228019), (330, 207290), (380, 180015), (418, 163650), (475, 144012), (550, 124374), (570, 120010), (627, 109100), (660, 103645), (825, 82916), (836, 81825), (950, 72006), (1045, 65460), (1091, 62700), (1100, 62187), (1140, 60005), (1254, 54550), (1425, 48004), (1650, 41458), (1900, 36003), (2090, 32730), (2182, 31350), (2508, 27275), (2850, 24002), (3135, 21820), (3273, 20900), (3300, 20729), (4180, 16365), (4364, 15675), (5225, 13092), (5455, 12540), (5700, 12001), (6270, 10910), (6546, 10450)]