248023950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 692098560

約数和(自身を除く): 444074610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 37, 46, 50, 58, 67, 69, 74, 75, 87, 111, 115, 134, 138, 145, 150, 174, 185, 201, 222, 230, 290, 335, 345, 370, 402, 435, 555, 575, 667, 670, 690, 725, 851, 870, 925, 1005, 1073, 1110, 1150, 1334, 1450, 1541, 1675, 1702, 1725, 1850, 1943, 2001, 2010, 2146, 2175, 2479, 2553, 2775, 3082, 3219, 3335, 3350, 3450, 3886, 4002, 4255, 4350, 4623, 4958, 5025, 5106, 5365, 5550, 5829, 6438, 6670, 7437, 7705, 8510, 9246, 9715, 10005, 10050, 10730, 11658, 12395, 12765, 14874, 15410, 16095, 16675, 19430, 20010, 21275, 23115, 24679, 24790, 25530, 26825, 29145, 32190, 33350, 37185, 38525, 42550, 44689, 46230, 48575, 49358, 50025, 53650, 57017, 58290, 61975, 63825, 71891, 74037, 74370, 77050, 80475, 89378, 97150, 100050, 114034, 115575, 123395, 123950, 127650, 134067, 143782, 145725, 148074, 160950, 171051, 185925, 215673, 223445, 231150, 246790, 268134, 285085, 291450, 342102, 359455, 370185, 371850, 431346, 446890, 570170, 616975, 670335, 718910, 740370, 855255, 1078365, 1117225, 1233950, 1340670, 1425425, 1653493, 1710510, 1797275, 1850925, 2156730, 2234450, 2850850, 3306986, 3351675, 3594550, 3701850, 4276275, 4960479, 5391825, 6703350, 8267465, 8552550, 9920958, 10783650, 16534930, 24802395, 41337325, 49604790, 82674650, 124011975, 248023950]

約数ペア:

[(1, 248023950), (2, 124011975), (3, 82674650), (5, 49604790), (6, 41337325), (10, 24802395), (15, 16534930), (23, 10783650), (25, 9920958), (29, 8552550), (30, 8267465), (37, 6703350), (46, 5391825), (50, 4960479), (58, 4276275), (67, 3701850), (69, 3594550), (74, 3351675), (75, 3306986), (87, 2850850), (111, 2234450), (115, 2156730), (134, 1850925), (138, 1797275), (145, 1710510), (150, 1653493), (174, 1425425), (185, 1340670), (201, 1233950), (222, 1117225), (230, 1078365), (290, 855255), (335, 740370), (345, 718910), (370, 670335), (402, 616975), (435, 570170), (555, 446890), (575, 431346), (667, 371850), (670, 370185), (690, 359455), (725, 342102), (851, 291450), (870, 285085), (925, 268134), (1005, 246790), (1073, 231150), (1110, 223445), (1150, 215673), (1334, 185925), (1450, 171051), (1541, 160950), (1675, 148074), (1702, 145725), (1725, 143782), (1850, 134067), (1943, 127650), (2001, 123950), (2010, 123395), (2146, 115575), (2175, 114034), (2479, 100050), (2553, 97150), (2775, 89378), (3082, 80475), (3219, 77050), (3335, 74370), (3350, 74037), (3450, 71891), (3886, 63825), (4002, 61975), (4255, 58290), (4350, 57017), (4623, 53650), (4958, 50025), (5025, 49358), (5106, 48575), (5365, 46230), (5550, 44689), (5829, 42550), (6438, 38525), (6670, 37185), (7437, 33350), (7705, 32190), (8510, 29145), (9246, 26825), (9715, 25530), (10005, 24790), (10050, 24679), (10730, 23115), (11658, 21275), (12395, 20010), (12765, 19430), (14874, 16675), (15410, 16095)]