19798004400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19387}}^1$

素因数の和:19468

約数の個数: 240

約数和(自身を含む): 67969054464

約数和(自身を除く): 48171050064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 37, 40, 46, 48, 50, 60, 69, 74, 75, 80, 92, 100, 111, 115, 120, 138, 148, 150, 184, 185, 200, 222, 230, 240, 276, 296, 300, 345, 368, 370, 400, 444, 460, 552, 555, 575, 592, 600, 690, 740, 851, 888, 920, 925, 1104, 1110, 1150, 1200, 1380, 1480, 1702, 1725, 1776, 1840, 1850, 2220, 2300, 2553, 2760, 2775, 2960, 3404, 3450, 3700, 4255, 4440, 4600, 5106, 5520, 5550, 6808, 6900, 7400, 8510, 8880, 9200, 10212, 11100, 12765, 13616, 13800, 14800, 17020, 19387, 20424, 21275, 22200, 25530, 27600, 34040, 38774, 40848, 42550, 44400, 51060, 58161, 63825, 68080, 77548, 85100, 96935, 102120, 116322, 127650, 155096, 170200, 193870, 204240, 232644, 255300, 290805, 310192, 340400, 387740, 445901, 465288, 484675, 510600, 581610, 717319, 775480, 891802, 930576, 969350, 1021200, 1163220, 1337703, 1434638, 1454025, 1550960, 1783604, 1938700, 2151957, 2229505, 2326440, 2675406, 2869276, 2908050, 3567208, 3586595, 3877400, 4303914, 4459010, 4652880, 5350812, 5738552, 5816100, 6688515, 7134416, 7173190, 7754800, 8607828, 8918020, 10701624, 10759785, 11147525, 11477104, 11632200, 13377030, 14346380, 16498337, 17215656, 17836040, 17932975, 21403248, 21519570, 22295050, 23264400, 26754060, 28692760, 32996674, 33442575, 34431312, 35672080, 35865950, 43039140, 44590100, 49495011, 53508120, 53798925, 57385520, 65993348, 66885150, 71731900, 82491685, 86078280, 89180200, 98990022, 107016240, 107597850, 131986696, 133770300, 143463800, 164983370, 172156560, 178360400, 197980044, 215195700, 247475055, 263973392, 267540600, 286927600, 329966740, 395960088, 412458425, 430391400, 494950110, 535081200, 659933480, 791920176, 824916850, 860782800, 989900220, 1237375275, 1319866960, 1649833700, 1979800440, 2474750550, 3299667400, 3959600880, 4949501100, 6599334800, 9899002200, 19798004400]

約数ペア:

[(1, 19798004400), (2, 9899002200), (3, 6599334800), (4, 4949501100), (5, 3959600880), (6, 3299667400), (8, 2474750550), (10, 1979800440), (12, 1649833700), (15, 1319866960), (16, 1237375275), (20, 989900220), (23, 860782800), (24, 824916850), (25, 791920176), (30, 659933480), (37, 535081200), (40, 494950110), (46, 430391400), (48, 412458425), (50, 395960088), (60, 329966740), (69, 286927600), (74, 267540600), (75, 263973392), (80, 247475055), (92, 215195700), (100, 197980044), (111, 178360400), (115, 172156560), (120, 164983370), (138, 143463800), (148, 133770300), (150, 131986696), (184, 107597850), (185, 107016240), (200, 98990022), (222, 89180200), (230, 86078280), (240, 82491685), (276, 71731900), (296, 66885150), (300, 65993348), (345, 57385520), (368, 53798925), (370, 53508120), (400, 49495011), (444, 44590100), (460, 43039140), (552, 35865950), (555, 35672080), (575, 34431312), (592, 33442575), (600, 32996674), (690, 28692760), (740, 26754060), (851, 23264400), (888, 22295050), (920, 21519570), (925, 21403248), (1104, 17932975), (1110, 17836040), (1150, 17215656), (1200, 16498337), (1380, 14346380), (1480, 13377030), (1702, 11632200), (1725, 11477104), (1776, 11147525), (1840, 10759785), (1850, 10701624), (2220, 8918020), (2300, 8607828), (2553, 7754800), (2760, 7173190), (2775, 7134416), (2960, 6688515), (3404, 5816100), (3450, 5738552), (3700, 5350812), (4255, 4652880), (4440, 4459010), (4600, 4303914), (5106, 3877400), (5520, 3586595), (5550, 3567208), (6808, 2908050), (6900, 2869276), (7400, 2675406), (8510, 2326440), (8880, 2229505), (9200, 2151957), (10212, 1938700), (11100, 1783604), (12765, 1550960), (13616, 1454025), (13800, 1434638), (14800, 1337703), (17020, 1163220), (19387, 1021200), (20424, 969350), (21275, 930576), (22200, 891802), (25530, 775480), (27600, 717319), (34040, 581610), (38774, 510600), (40848, 484675), (42550, 465288), (44400, 445901), (51060, 387740), (58161, 340400), (63825, 310192), (68080, 290805), (77548, 255300), (85100, 232644), (96935, 204240), (102120, 193870), (116322, 170200), (127650, 155096)]