125453200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 120

約数和(自身を含む): 336273120

約数和(自身を除く): 210819920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 646, 680, 760, 850, 950, 971, 1292, 1360, 1520, 1615, 1700, 1900, 1942, 2584, 3230, 3400, 3800, 3884, 4855, 5168, 6460, 6800, 7600, 7768, 8075, 9710, 12920, 15536, 16150, 16507, 18449, 19420, 24275, 25840, 32300, 33014, 36898, 38840, 48550, 64600, 66028, 73796, 77680, 82535, 92245, 97100, 129200, 132056, 147592, 165070, 184490, 194200, 264112, 295184, 313633, 330140, 368980, 388400, 412675, 461225, 627266, 660280, 737960, 825350, 922450, 1254532, 1320560, 1475920, 1568165, 1650700, 1844900, 2509064, 3136330, 3301400, 3689800, 5018128, 6272660, 6602800, 7379600, 7840825, 12545320, 15681650, 25090640, 31363300, 62726600, 125453200]

約数ペア:

[(1, 125453200), (2, 62726600), (4, 31363300), (5, 25090640), (8, 15681650), (10, 12545320), (16, 7840825), (17, 7379600), (19, 6602800), (20, 6272660), (25, 5018128), (34, 3689800), (38, 3301400), (40, 3136330), (50, 2509064), (68, 1844900), (76, 1650700), (80, 1568165), (85, 1475920), (95, 1320560), (100, 1254532), (136, 922450), (152, 825350), (170, 737960), (190, 660280), (200, 627266), (272, 461225), (304, 412675), (323, 388400), (340, 368980), (380, 330140), (400, 313633), (425, 295184), (475, 264112), (646, 194200), (680, 184490), (760, 165070), (850, 147592), (950, 132056), (971, 129200), (1292, 97100), (1360, 92245), (1520, 82535), (1615, 77680), (1700, 73796), (1900, 66028), (1942, 64600), (2584, 48550), (3230, 38840), (3400, 36898), (3800, 33014), (3884, 32300), (4855, 25840), (5168, 24275), (6460, 19420), (6800, 18449), (7600, 16507), (7768, 16150), (8075, 15536), (9710, 12920)]