2001688891650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3510811}}^1$

素因数の和:3511017

約数の個数: 144

約数和(自身を含む): 6180096406848

約数和(自身を除く): 4178407515198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 181, 210, 225, 315, 350, 362, 450, 525, 543, 630, 905, 1050, 1086, 1267, 1575, 1629, 1810, 2534, 2715, 3150, 3258, 3801, 4525, 5430, 6335, 7602, 8145, 9050, 11403, 12670, 13575, 16290, 19005, 22806, 27150, 31675, 38010, 40725, 57015, 63350, 81450, 95025, 114030, 190050, 285075, 570150, 3510811, 7021622, 10532433, 17554055, 21064866, 24575677, 31597299, 35108110, 49151354, 52662165, 63194598, 73727031, 87770275, 105324330, 122878385, 147454062, 157986495, 175540550, 221181093, 245756770, 263310825, 315972990, 368635155, 442362186, 526621650, 614391925, 635456791, 737270310, 789932475, 1105905465, 1228783850, 1270913582, 1579864950, 1843175775, 1906370373, 2211810930, 3177283955, 3686351550, 3812740746, 4448197537, 5529527325, 5719111119, 6354567910, 8896395074, 9531851865, 11059054650, 11438222238, 13344592611, 15886419775, 19063703730, 22240987685, 26689185222, 28595555595, 31772839550, 40033777833, 44481975370, 47659259325, 57191111190, 66722963055, 80067555666, 95318518650, 111204938425, 133445926110, 142977777975, 200168889165, 222409876850, 285955555950, 333614815275, 400337778330, 667229630550, 1000844445825, 2001688891650]

約数ペア:

[(1, 2001688891650), (2, 1000844445825), (3, 667229630550), (5, 400337778330), (6, 333614815275), (7, 285955555950), (9, 222409876850), (10, 200168889165), (14, 142977777975), (15, 133445926110), (18, 111204938425), (21, 95318518650), (25, 80067555666), (30, 66722963055), (35, 57191111190), (42, 47659259325), (45, 44481975370), (50, 40033777833), (63, 31772839550), (70, 28595555595), (75, 26689185222), (90, 22240987685), (105, 19063703730), (126, 15886419775), (150, 13344592611), (175, 11438222238), (181, 11059054650), (210, 9531851865), (225, 8896395074), (315, 6354567910), (350, 5719111119), (362, 5529527325), (450, 4448197537), (525, 3812740746), (543, 3686351550), (630, 3177283955), (905, 2211810930), (1050, 1906370373), (1086, 1843175775), (1267, 1579864950), (1575, 1270913582), (1629, 1228783850), (1810, 1105905465), (2534, 789932475), (2715, 737270310), (3150, 635456791), (3258, 614391925), (3801, 526621650), (4525, 442362186), (5430, 368635155), (6335, 315972990), (7602, 263310825), (8145, 245756770), (9050, 221181093), (11403, 175540550), (12670, 157986495), (13575, 147454062), (16290, 122878385), (19005, 105324330), (22806, 87770275), (27150, 73727031), (31675, 63194598), (38010, 52662165), (40725, 49151354), (57015, 35108110), (63350, 31597299), (81450, 24575677), (95025, 21064866), (114030, 17554055), (190050, 10532433), (285075, 7021622), (570150, 3510811)]