157099600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2997

約数の個数: 120

約数和(自身を含む): 454207040

約数和(自身を除く): 297107440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 2953, 3325, 3800, 5320, 5906, 6650, 7600, 10640, 11812, 13300, 14765, 20671, 23624, 26600, 29530, 41342, 47248, 53200, 56107, 59060, 73825, 82684, 103355, 112214, 118120, 147650, 165368, 206710, 224428, 236240, 280535, 295300, 330736, 392749, 413420, 448856, 516775, 561070, 590600, 785498, 826840, 897712, 1033550, 1122140, 1181200, 1402675, 1570996, 1653680, 1963745, 2067100, 2244280, 2805350, 3141992, 3927490, 4134200, 4488560, 5610700, 6283984, 7854980, 8268400, 9818725, 11221400, 15709960, 19637450, 22442800, 31419920, 39274900, 78549800, 157099600]

約数ペア:

[(1, 157099600), (2, 78549800), (4, 39274900), (5, 31419920), (7, 22442800), (8, 19637450), (10, 15709960), (14, 11221400), (16, 9818725), (19, 8268400), (20, 7854980), (25, 6283984), (28, 5610700), (35, 4488560), (38, 4134200), (40, 3927490), (50, 3141992), (56, 2805350), (70, 2244280), (76, 2067100), (80, 1963745), (95, 1653680), (100, 1570996), (112, 1402675), (133, 1181200), (140, 1122140), (152, 1033550), (175, 897712), (190, 826840), (200, 785498), (266, 590600), (280, 561070), (304, 516775), (350, 448856), (380, 413420), (400, 392749), (475, 330736), (532, 295300), (560, 280535), (665, 236240), (700, 224428), (760, 206710), (950, 165368), (1064, 147650), (1330, 118120), (1400, 112214), (1520, 103355), (1900, 82684), (2128, 73825), (2660, 59060), (2800, 56107), (2953, 53200), (3325, 47248), (3800, 41342), (5320, 29530), (5906, 26600), (6650, 23624), (7600, 20671), (10640, 14765), (11812, 13300)]