28172110200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{76847}}^1$

素因数の和:76926

約数の個数: 192

約数和(自身を含む): 96053852160

約数和(自身を除く): 67881741960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 235, 260, 282, 300, 312, 325, 376, 390, 470, 520, 564, 600, 611, 650, 705, 780, 940, 975, 1128, 1175, 1222, 1300, 1410, 1560, 1833, 1880, 1950, 2350, 2444, 2600, 2820, 3055, 3525, 3666, 3900, 4700, 4888, 5640, 6110, 7050, 7332, 7800, 9165, 9400, 12220, 14100, 14664, 15275, 18330, 24440, 28200, 30550, 36660, 45825, 61100, 73320, 76847, 91650, 122200, 153694, 183300, 230541, 307388, 366600, 384235, 461082, 614776, 768470, 922164, 999011, 1152705, 1536940, 1844328, 1921175, 1998022, 2305410, 2997033, 3073880, 3611809, 3842350, 3996044, 4610820, 4995055, 5763525, 5994066, 7223618, 7684700, 7992088, 9221640, 9990110, 10835427, 11527050, 11988132, 14447236, 14985165, 15369400, 18059045, 19980220, 21670854, 23054100, 23976264, 24975275, 28894472, 29970330, 36118090, 39960440, 43341708, 46108200, 46953517, 49950550, 54177135, 59940660, 72236180, 74925825, 86683416, 90295225, 93907034, 99901100, 108354270, 119881320, 140860551, 144472360, 149851650, 180590450, 187814068, 199802200, 216708540, 234767585, 270885675, 281721102, 299703300, 361180900, 375628136, 433417080, 469535170, 541771350, 563442204, 599406600, 704302755, 722361800, 939070340, 1083542700, 1126884408, 1173837925, 1408605510, 1878140680, 2167085400, 2347675850, 2817211020, 3521513775, 4695351700, 5634422040, 7043027550, 9390703400, 14086055100, 28172110200]

約数ペア:

[(1, 28172110200), (2, 14086055100), (3, 9390703400), (4, 7043027550), (5, 5634422040), (6, 4695351700), (8, 3521513775), (10, 2817211020), (12, 2347675850), (13, 2167085400), (15, 1878140680), (20, 1408605510), (24, 1173837925), (25, 1126884408), (26, 1083542700), (30, 939070340), (39, 722361800), (40, 704302755), (47, 599406600), (50, 563442204), (52, 541771350), (60, 469535170), (65, 433417080), (75, 375628136), (78, 361180900), (94, 299703300), (100, 281721102), (104, 270885675), (120, 234767585), (130, 216708540), (141, 199802200), (150, 187814068), (156, 180590450), (188, 149851650), (195, 144472360), (200, 140860551), (235, 119881320), (260, 108354270), (282, 99901100), (300, 93907034), (312, 90295225), (325, 86683416), (376, 74925825), (390, 72236180), (470, 59940660), (520, 54177135), (564, 49950550), (600, 46953517), (611, 46108200), (650, 43341708), (705, 39960440), (780, 36118090), (940, 29970330), (975, 28894472), (1128, 24975275), (1175, 23976264), (1222, 23054100), (1300, 21670854), (1410, 19980220), (1560, 18059045), (1833, 15369400), (1880, 14985165), (1950, 14447236), (2350, 11988132), (2444, 11527050), (2600, 10835427), (2820, 9990110), (3055, 9221640), (3525, 7992088), (3666, 7684700), (3900, 7223618), (4700, 5994066), (4888, 5763525), (5640, 4995055), (6110, 4610820), (7050, 3996044), (7332, 3842350), (7800, 3611809), (9165, 3073880), (9400, 2997033), (12220, 2305410), (14100, 1998022), (14664, 1921175), (15275, 1844328), (18330, 1536940), (24440, 1152705), (28200, 999011), (30550, 922164), (36660, 768470), (45825, 614776), (61100, 461082), (73320, 384235), (76847, 366600), (91650, 307388), (122200, 230541), (153694, 183300)]