250358220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 928392192

約数和(自身を除く): 678033972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 53, 60, 63, 69, 70, 84, 90, 92, 105, 106, 115, 126, 138, 140, 159, 161, 163, 180, 207, 210, 212, 230, 252, 265, 276, 315, 318, 322, 326, 345, 371, 414, 420, 460, 477, 483, 489, 530, 630, 636, 644, 652, 690, 742, 795, 805, 815, 828, 954, 966, 978, 1035, 1060, 1113, 1141, 1219, 1260, 1380, 1449, 1467, 1484, 1590, 1610, 1630, 1855, 1908, 1932, 1956, 2070, 2226, 2282, 2385, 2415, 2438, 2445, 2898, 2934, 3180, 3220, 3260, 3339, 3423, 3657, 3710, 3749, 4140, 4452, 4564, 4770, 4830, 4876, 4890, 5565, 5705, 5796, 5868, 6095, 6678, 6846, 7245, 7314, 7335, 7420, 7498, 8533, 8639, 9540, 9660, 9780, 10269, 10971, 11130, 11247, 11410, 12190, 13356, 13692, 14490, 14628, 14670, 14996, 16695, 17066, 17115, 17278, 18285, 18745, 20538, 21942, 22260, 22494, 22820, 24380, 25599, 25917, 26243, 28980, 29340, 33390, 33741, 34132, 34230, 34556, 36570, 37490, 41076, 42665, 43195, 43884, 44988, 51198, 51345, 51834, 52486, 54855, 56235, 60473, 66780, 67482, 68460, 73140, 74980, 76797, 77751, 78729, 85330, 86390, 102396, 102690, 103668, 104972, 109710, 112470, 120946, 127995, 129585, 131215, 134964, 153594, 155502, 157458, 168705, 170660, 172780, 181419, 198697, 205380, 219420, 224940, 236187, 241892, 255990, 259170, 262430, 302365, 307188, 311004, 314916, 337410, 362838, 383985, 388755, 393645, 397394, 472374, 511980, 518340, 524860, 544257, 596091, 604730, 674820, 725676, 767970, 777510, 787290, 794788, 907095, 944748, 993485, 1088514, 1180935, 1192182, 1209460, 1390879, 1535940, 1555020, 1574580, 1788273, 1814190, 1986970, 2177028, 2361870, 2384364, 2721285, 2781758, 2980455, 3576546, 3628380, 3973940, 4172637, 4723740, 5442570, 5563516, 5960910, 6954395, 7153092, 8345274, 8941365, 10885140, 11921820, 12517911, 13908790, 16690548, 17882730, 20863185, 25035822, 27817580, 35765460, 41726370, 50071644, 62589555, 83452740, 125179110, 250358220]

約数ペア:

[(1, 250358220), (2, 125179110), (3, 83452740), (4, 62589555), (5, 50071644), (6, 41726370), (7, 35765460), (9, 27817580), (10, 25035822), (12, 20863185), (14, 17882730), (15, 16690548), (18, 13908790), (20, 12517911), (21, 11921820), (23, 10885140), (28, 8941365), (30, 8345274), (35, 7153092), (36, 6954395), (42, 5960910), (45, 5563516), (46, 5442570), (53, 4723740), (60, 4172637), (63, 3973940), (69, 3628380), (70, 3576546), (84, 2980455), (90, 2781758), (92, 2721285), (105, 2384364), (106, 2361870), (115, 2177028), (126, 1986970), (138, 1814190), (140, 1788273), (159, 1574580), (161, 1555020), (163, 1535940), (180, 1390879), (207, 1209460), (210, 1192182), (212, 1180935), (230, 1088514), (252, 993485), (265, 944748), (276, 907095), (315, 794788), (318, 787290), (322, 777510), (326, 767970), (345, 725676), (371, 674820), (414, 604730), (420, 596091), (460, 544257), (477, 524860), (483, 518340), (489, 511980), (530, 472374), (630, 397394), (636, 393645), (644, 388755), (652, 383985), (690, 362838), (742, 337410), (795, 314916), (805, 311004), (815, 307188), (828, 302365), (954, 262430), (966, 259170), (978, 255990), (1035, 241892), (1060, 236187), (1113, 224940), (1141, 219420), (1219, 205380), (1260, 198697), (1380, 181419), (1449, 172780), (1467, 170660), (1484, 168705), (1590, 157458), (1610, 155502), (1630, 153594), (1855, 134964), (1908, 131215), (1932, 129585), (1956, 127995), (2070, 120946), (2226, 112470), (2282, 109710), (2385, 104972), (2415, 103668), (2438, 102690), (2445, 102396), (2898, 86390), (2934, 85330), (3180, 78729), (3220, 77751), (3260, 76797), (3339, 74980), (3423, 73140), (3657, 68460), (3710, 67482), (3749, 66780), (4140, 60473), (4452, 56235), (4564, 54855), (4770, 52486), (4830, 51834), (4876, 51345), (4890, 51198), (5565, 44988), (5705, 43884), (5796, 43195), (5868, 42665), (6095, 41076), (6678, 37490), (6846, 36570), (7245, 34556), (7314, 34230), (7335, 34132), (7420, 33741), (7498, 33390), (8533, 29340), (8639, 28980), (9540, 26243), (9660, 25917), (9780, 25599), (10269, 24380), (10971, 22820), (11130, 22494), (11247, 22260), (11410, 21942), (12190, 20538), (13356, 18745), (13692, 18285), (14490, 17278), (14628, 17115), (14670, 17066), (14996, 16695)]