147519540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 554770944

約数和(自身を除く): 407251404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 71, 84, 85, 90, 97, 102, 105, 119, 126, 140, 142, 153, 170, 180, 194, 204, 210, 213, 238, 252, 255, 284, 291, 306, 315, 340, 355, 357, 388, 420, 426, 476, 485, 497, 510, 582, 595, 612, 630, 639, 679, 710, 714, 765, 852, 873, 970, 994, 1020, 1065, 1071, 1164, 1190, 1207, 1260, 1278, 1358, 1420, 1428, 1455, 1491, 1530, 1649, 1746, 1785, 1940, 1988, 2037, 2130, 2142, 2380, 2414, 2485, 2556, 2716, 2910, 2982, 3060, 3195, 3298, 3395, 3492, 3570, 3621, 4074, 4260, 4284, 4365, 4473, 4828, 4947, 4970, 5355, 5820, 5964, 6035, 6111, 6390, 6596, 6790, 6887, 7140, 7242, 7455, 8148, 8245, 8449, 8730, 8946, 9894, 9940, 10185, 10710, 10863, 11543, 12070, 12222, 12780, 13580, 13774, 14484, 14841, 14910, 16490, 16898, 17460, 17892, 18105, 19788, 20370, 20661, 21420, 21726, 22365, 23086, 24140, 24444, 24735, 25347, 27548, 29682, 29820, 30555, 32980, 33796, 34435, 34629, 36210, 40740, 41322, 42245, 43452, 44730, 46172, 48209, 49470, 50694, 54315, 57715, 59364, 61110, 61983, 68870, 69258, 72420, 74205, 76041, 82644, 84490, 89460, 96418, 98940, 101388, 103305, 103887, 108630, 115430, 117079, 122220, 123966, 126735, 137740, 138516, 144627, 148410, 152082, 168980, 173145, 192836, 206610, 207774, 217260, 230860, 234158, 241045, 247932, 253470, 289254, 296820, 304164, 309915, 346290, 351237, 380205, 413220, 415548, 433881, 468316, 482090, 506940, 519435, 578508, 585395, 619830, 692580, 702474, 723135, 760410, 819553, 867762, 964180, 1038870, 1053711, 1170790, 1239660, 1404948, 1446270, 1520820, 1639106, 1735524, 1756185, 2077740, 2107422, 2169405, 2341580, 2458659, 2892540, 3278212, 3512370, 4097765, 4214844, 4338810, 4917318, 5268555, 7024740, 7375977, 8195530, 8677620, 9834636, 10537110, 12293295, 14751954, 16391060, 21074220, 24586590, 29503908, 36879885, 49173180, 73759770, 147519540]

約数ペア:

[(1, 147519540), (2, 73759770), (3, 49173180), (4, 36879885), (5, 29503908), (6, 24586590), (7, 21074220), (9, 16391060), (10, 14751954), (12, 12293295), (14, 10537110), (15, 9834636), (17, 8677620), (18, 8195530), (20, 7375977), (21, 7024740), (28, 5268555), (30, 4917318), (34, 4338810), (35, 4214844), (36, 4097765), (42, 3512370), (45, 3278212), (51, 2892540), (60, 2458659), (63, 2341580), (68, 2169405), (70, 2107422), (71, 2077740), (84, 1756185), (85, 1735524), (90, 1639106), (97, 1520820), (102, 1446270), (105, 1404948), (119, 1239660), (126, 1170790), (140, 1053711), (142, 1038870), (153, 964180), (170, 867762), (180, 819553), (194, 760410), (204, 723135), (210, 702474), (213, 692580), (238, 619830), (252, 585395), (255, 578508), (284, 519435), (291, 506940), (306, 482090), (315, 468316), (340, 433881), (355, 415548), (357, 413220), (388, 380205), (420, 351237), (426, 346290), (476, 309915), (485, 304164), (497, 296820), (510, 289254), (582, 253470), (595, 247932), (612, 241045), (630, 234158), (639, 230860), (679, 217260), (710, 207774), (714, 206610), (765, 192836), (852, 173145), (873, 168980), (970, 152082), (994, 148410), (1020, 144627), (1065, 138516), (1071, 137740), (1164, 126735), (1190, 123966), (1207, 122220), (1260, 117079), (1278, 115430), (1358, 108630), (1420, 103887), (1428, 103305), (1455, 101388), (1491, 98940), (1530, 96418), (1649, 89460), (1746, 84490), (1785, 82644), (1940, 76041), (1988, 74205), (2037, 72420), (2130, 69258), (2142, 68870), (2380, 61983), (2414, 61110), (2485, 59364), (2556, 57715), (2716, 54315), (2910, 50694), (2982, 49470), (3060, 48209), (3195, 46172), (3298, 44730), (3395, 43452), (3492, 42245), (3570, 41322), (3621, 40740), (4074, 36210), (4260, 34629), (4284, 34435), (4365, 33796), (4473, 32980), (4828, 30555), (4947, 29820), (4970, 29682), (5355, 27548), (5820, 25347), (5964, 24735), (6035, 24444), (6111, 24140), (6390, 23086), (6596, 22365), (6790, 21726), (6887, 21420), (7140, 20661), (7242, 20370), (7455, 19788), (8148, 18105), (8245, 17892), (8449, 17460), (8730, 16898), (8946, 16490), (9894, 14910), (9940, 14841), (10185, 14484), (10710, 13774), (10863, 13580), (11543, 12780), (12070, 12222)]