2021556300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4273}}^1$

素因数の和:4392

約数の個数: 144

約数和(自身を含む): 6232517760

約数和(自身を除く): 4210961460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 83, 95, 100, 114, 150, 166, 190, 228, 249, 285, 300, 332, 380, 415, 475, 498, 570, 830, 950, 996, 1140, 1245, 1425, 1577, 1660, 1900, 2075, 2490, 2850, 3154, 4150, 4273, 4731, 4980, 5700, 6225, 6308, 7885, 8300, 8546, 9462, 12450, 12819, 15770, 17092, 18924, 21365, 23655, 24900, 25638, 31540, 39425, 42730, 47310, 51276, 64095, 78850, 81187, 85460, 94620, 106825, 118275, 128190, 157700, 162374, 213650, 236550, 243561, 256380, 320475, 324748, 354659, 405935, 427300, 473100, 487122, 640950, 709318, 811870, 974244, 1063977, 1217805, 1281900, 1418636, 1623740, 1773295, 2029675, 2127954, 2435610, 3546590, 4059350, 4255908, 4871220, 5319885, 6089025, 6738521, 7093180, 8118700, 8866475, 10639770, 12178050, 13477042, 17732950, 20215563, 21279540, 24356100, 26599425, 26954084, 33692605, 35465900, 40431126, 53198850, 67385210, 80862252, 101077815, 106397700, 134770420, 168463025, 202155630, 336926050, 404311260, 505389075, 673852100, 1010778150, 2021556300]

約数ペア:

[(1, 2021556300), (2, 1010778150), (3, 673852100), (4, 505389075), (5, 404311260), (6, 336926050), (10, 202155630), (12, 168463025), (15, 134770420), (19, 106397700), (20, 101077815), (25, 80862252), (30, 67385210), (38, 53198850), (50, 40431126), (57, 35465900), (60, 33692605), (75, 26954084), (76, 26599425), (83, 24356100), (95, 21279540), (100, 20215563), (114, 17732950), (150, 13477042), (166, 12178050), (190, 10639770), (228, 8866475), (249, 8118700), (285, 7093180), (300, 6738521), (332, 6089025), (380, 5319885), (415, 4871220), (475, 4255908), (498, 4059350), (570, 3546590), (830, 2435610), (950, 2127954), (996, 2029675), (1140, 1773295), (1245, 1623740), (1425, 1418636), (1577, 1281900), (1660, 1217805), (1900, 1063977), (2075, 974244), (2490, 811870), (2850, 709318), (3154, 640950), (4150, 487122), (4273, 473100), (4731, 427300), (4980, 405935), (5700, 354659), (6225, 324748), (6308, 320475), (7885, 256380), (8300, 243561), (8546, 236550), (9462, 213650), (12450, 162374), (12819, 157700), (15770, 128190), (17092, 118275), (18924, 106825), (21365, 94620), (23655, 85460), (24900, 81187), (25638, 78850), (31540, 64095), (39425, 51276), (42730, 47310)]