125425300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 374038560

約数和(自身を除く): 248613260

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 91, 98, 100, 110, 130, 140, 143, 154, 175, 179, 182, 196, 220, 245, 260, 275, 286, 308, 325, 350, 358, 364, 385, 455, 490, 539, 550, 572, 637, 650, 700, 715, 716, 770, 895, 910, 980, 1001, 1078, 1100, 1225, 1253, 1274, 1300, 1430, 1540, 1790, 1820, 1925, 1969, 2002, 2156, 2275, 2327, 2450, 2506, 2548, 2695, 2860, 3185, 3575, 3580, 3850, 3938, 4004, 4475, 4550, 4654, 4900, 5005, 5012, 5390, 6265, 6370, 7007, 7150, 7700, 7876, 8771, 8950, 9100, 9308, 9845, 10010, 10780, 11635, 12530, 12740, 13475, 13783, 14014, 14300, 15925, 16289, 17542, 17900, 19690, 20020, 23270, 25025, 25060, 25597, 26950, 27566, 28028, 31325, 31850, 32578, 35035, 35084, 39380, 43855, 46540, 49225, 50050, 51194, 53900, 55132, 58175, 62650, 63700, 65156, 68915, 70070, 81445, 87710, 96481, 98450, 100100, 102388, 114023, 116350, 125300, 127985, 137830, 140140, 162890, 175175, 175420, 179179, 192962, 196900, 219275, 228046, 232700, 255970, 275660, 325780, 344575, 350350, 358358, 385924, 407225, 438550, 456092, 482405, 511940, 570115, 639925, 689150, 700700, 716716, 814450, 877100, 895895, 964810, 1140230, 1254253, 1279850, 1378300, 1628900, 1791790, 1929620, 2280460, 2412025, 2508506, 2559700, 2850575, 3583580, 4479475, 4824050, 5017012, 5701150, 6271265, 8958950, 9648100, 11402300, 12542530, 17917900, 25085060, 31356325, 62712650, 125425300]

約数ペア:

[(1, 125425300), (2, 62712650), (4, 31356325), (5, 25085060), (7, 17917900), (10, 12542530), (11, 11402300), (13, 9648100), (14, 8958950), (20, 6271265), (22, 5701150), (25, 5017012), (26, 4824050), (28, 4479475), (35, 3583580), (44, 2850575), (49, 2559700), (50, 2508506), (52, 2412025), (55, 2280460), (65, 1929620), (70, 1791790), (77, 1628900), (91, 1378300), (98, 1279850), (100, 1254253), (110, 1140230), (130, 964810), (140, 895895), (143, 877100), (154, 814450), (175, 716716), (179, 700700), (182, 689150), (196, 639925), (220, 570115), (245, 511940), (260, 482405), (275, 456092), (286, 438550), (308, 407225), (325, 385924), (350, 358358), (358, 350350), (364, 344575), (385, 325780), (455, 275660), (490, 255970), (539, 232700), (550, 228046), (572, 219275), (637, 196900), (650, 192962), (700, 179179), (715, 175420), (716, 175175), (770, 162890), (895, 140140), (910, 137830), (980, 127985), (1001, 125300), (1078, 116350), (1100, 114023), (1225, 102388), (1253, 100100), (1274, 98450), (1300, 96481), (1430, 87710), (1540, 81445), (1790, 70070), (1820, 68915), (1925, 65156), (1969, 63700), (2002, 62650), (2156, 58175), (2275, 55132), (2327, 53900), (2450, 51194), (2506, 50050), (2548, 49225), (2695, 46540), (2860, 43855), (3185, 39380), (3575, 35084), (3580, 35035), (3850, 32578), (3938, 31850), (4004, 31325), (4475, 28028), (4550, 27566), (4654, 26950), (4900, 25597), (5005, 25060), (5012, 25025), (5390, 23270), (6265, 20020), (6370, 19690), (7007, 17900), (7150, 17542), (7700, 16289), (7876, 15925), (8771, 14300), (8950, 14014), (9100, 13783), (9308, 13475), (9845, 12740), (10010, 12530), (10780, 11635)]