165828200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 433975200

約数和(自身を除く): 268147000

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 151, 152, 170, 190, 200, 289, 302, 323, 340, 380, 425, 475, 578, 604, 646, 680, 755, 760, 850, 950, 1156, 1208, 1292, 1445, 1510, 1615, 1700, 1900, 2312, 2567, 2584, 2869, 2890, 3020, 3230, 3400, 3775, 3800, 5134, 5491, 5738, 5780, 6040, 6460, 7225, 7550, 8075, 10268, 10982, 11476, 11560, 12835, 12920, 14345, 14450, 15100, 16150, 20536, 21964, 22952, 25670, 27455, 28690, 28900, 30200, 32300, 43639, 43928, 48773, 51340, 54910, 57380, 57800, 64175, 64600, 71725, 87278, 97546, 102680, 109820, 114760, 128350, 137275, 143450, 174556, 195092, 218195, 219640, 243865, 256700, 274550, 286900, 349112, 390184, 436390, 487730, 513400, 549100, 573800, 829141, 872780, 975460, 1090975, 1098200, 1219325, 1658282, 1745560, 1950920, 2181950, 2438650, 3316564, 4145705, 4363900, 4877300, 6633128, 8291410, 8727800, 9754600, 16582820, 20728525, 33165640, 41457050, 82914100, 165828200]

約数ペア:

[(1, 165828200), (2, 82914100), (4, 41457050), (5, 33165640), (8, 20728525), (10, 16582820), (17, 9754600), (19, 8727800), (20, 8291410), (25, 6633128), (34, 4877300), (38, 4363900), (40, 4145705), (50, 3316564), (68, 2438650), (76, 2181950), (85, 1950920), (95, 1745560), (100, 1658282), (136, 1219325), (151, 1098200), (152, 1090975), (170, 975460), (190, 872780), (200, 829141), (289, 573800), (302, 549100), (323, 513400), (340, 487730), (380, 436390), (425, 390184), (475, 349112), (578, 286900), (604, 274550), (646, 256700), (680, 243865), (755, 219640), (760, 218195), (850, 195092), (950, 174556), (1156, 143450), (1208, 137275), (1292, 128350), (1445, 114760), (1510, 109820), (1615, 102680), (1700, 97546), (1900, 87278), (2312, 71725), (2567, 64600), (2584, 64175), (2869, 57800), (2890, 57380), (3020, 54910), (3230, 51340), (3400, 48773), (3775, 43928), (3800, 43639), (5134, 32300), (5491, 30200), (5738, 28900), (5780, 28690), (6040, 27455), (6460, 25670), (7225, 22952), (7550, 21964), (8075, 20536), (10268, 16150), (10982, 15100), (11476, 14450), (11560, 14345), (12835, 12920)]