199930500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:620

約数の個数: 288

約数和(自身を含む): 787707648

約数和(自身を除く): 587777148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 125, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 250, 252, 275, 300, 308, 315, 330, 350, 375, 385, 396, 420, 450, 462, 495, 500, 525, 550, 577, 630, 660, 693, 700, 750, 770, 825, 875, 900, 924, 990, 1050, 1100, 1125, 1154, 1155, 1260, 1375, 1386, 1500, 1540, 1575, 1650, 1731, 1750, 1925, 1980, 2100, 2250, 2308, 2310, 2475, 2625, 2750, 2772, 2885, 3150, 3300, 3462, 3465, 3500, 3850, 4039, 4125, 4500, 4620, 4950, 5193, 5250, 5500, 5770, 5775, 6300, 6347, 6924, 6930, 7700, 7875, 8078, 8250, 8655, 9625, 9900, 10386, 10500, 11540, 11550, 12117, 12375, 12694, 13860, 14425, 15750, 16156, 16500, 17310, 17325, 19041, 19250, 20195, 20772, 23100, 24234, 24750, 25388, 25965, 28850, 28875, 31500, 31735, 34620, 34650, 36351, 38082, 38500, 40390, 43275, 44429, 48468, 49500, 51930, 57123, 57700, 57750, 60585, 63470, 69300, 72125, 72702, 76164, 80780, 86550, 86625, 88858, 95205, 100975, 103860, 114246, 115500, 121170, 126940, 129825, 133287, 144250, 145404, 158675, 173100, 173250, 177716, 181755, 190410, 201950, 216375, 222145, 228492, 242340, 259650, 266574, 285615, 288500, 302925, 317350, 346500, 363510, 380820, 399861, 403900, 432750, 444290, 476025, 504875, 519300, 533148, 571230, 605850, 634700, 649125, 666435, 727020, 793375, 799722, 865500, 888580, 908775, 952050, 1009750, 1110725, 1142460, 1211700, 1298250, 1332870, 1428075, 1514625, 1586750, 1599444, 1817550, 1904100, 1999305, 2019500, 2221450, 2380125, 2596500, 2665740, 2856150, 3029250, 3173500, 3332175, 3635100, 3998610, 4442900, 4543875, 4760250, 5553625, 5712300, 6058500, 6664350, 7140375, 7997220, 9087750, 9520500, 9996525, 11107250, 13328700, 14280750, 16660875, 18175500, 19993050, 22214500, 28561500, 33321750, 39986100, 49982625, 66643500, 99965250, 199930500]

約数ペア:

[(1, 199930500), (2, 99965250), (3, 66643500), (4, 49982625), (5, 39986100), (6, 33321750), (7, 28561500), (9, 22214500), (10, 19993050), (11, 18175500), (12, 16660875), (14, 14280750), (15, 13328700), (18, 11107250), (20, 9996525), (21, 9520500), (22, 9087750), (25, 7997220), (28, 7140375), (30, 6664350), (33, 6058500), (35, 5712300), (36, 5553625), (42, 4760250), (44, 4543875), (45, 4442900), (50, 3998610), (55, 3635100), (60, 3332175), (63, 3173500), (66, 3029250), (70, 2856150), (75, 2665740), (77, 2596500), (84, 2380125), (90, 2221450), (99, 2019500), (100, 1999305), (105, 1904100), (110, 1817550), (125, 1599444), (126, 1586750), (132, 1514625), (140, 1428075), (150, 1332870), (154, 1298250), (165, 1211700), (175, 1142460), (180, 1110725), (198, 1009750), (210, 952050), (220, 908775), (225, 888580), (231, 865500), (250, 799722), (252, 793375), (275, 727020), (300, 666435), (308, 649125), (315, 634700), (330, 605850), (350, 571230), (375, 533148), (385, 519300), (396, 504875), (420, 476025), (450, 444290), (462, 432750), (495, 403900), (500, 399861), (525, 380820), (550, 363510), (577, 346500), (630, 317350), (660, 302925), (693, 288500), (700, 285615), (750, 266574), (770, 259650), (825, 242340), (875, 228492), (900, 222145), (924, 216375), (990, 201950), (1050, 190410), (1100, 181755), (1125, 177716), (1154, 173250), (1155, 173100), (1260, 158675), (1375, 145404), (1386, 144250), (1500, 133287), (1540, 129825), (1575, 126940), (1650, 121170), (1731, 115500), (1750, 114246), (1925, 103860), (1980, 100975), (2100, 95205), (2250, 88858), (2308, 86625), (2310, 86550), (2475, 80780), (2625, 76164), (2750, 72702), (2772, 72125), (2885, 69300), (3150, 63470), (3300, 60585), (3462, 57750), (3465, 57700), (3500, 57123), (3850, 51930), (4039, 49500), (4125, 48468), (4500, 44429), (4620, 43275), (4950, 40390), (5193, 38500), (5250, 38082), (5500, 36351), (5770, 34650), (5775, 34620), (6300, 31735), (6347, 31500), (6924, 28875), (6930, 28850), (7700, 25965), (7875, 25388), (8078, 24750), (8250, 24234), (8655, 23100), (9625, 20772), (9900, 20195), (10386, 19250), (10500, 19041), (11540, 17325), (11550, 17310), (12117, 16500), (12375, 16156), (12694, 15750), (13860, 14425)]