528557200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4145

約数の個数: 120

約数和(自身を含む): 1415668320

約数和(自身を除く): 887111120

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, 1292, 1360, 1520, 1615, 1700, 1900, 2584, 3230, 3400, 3800, 4091, 5168, 6460, 6800, 7600, 8075, 8182, 12920, 16150, 16364, 20455, 25840, 32300, 32728, 40910, 64600, 65456, 69547, 77729, 81820, 102275, 129200, 139094, 155458, 163640, 204550, 278188, 310916, 327280, 347735, 388645, 409100, 556376, 621832, 695470, 777290, 818200, 1112752, 1243664, 1321393, 1390940, 1554580, 1636400, 1738675, 1943225, 2642786, 2781880, 3109160, 3477350, 3886450, 5285572, 5563760, 6218320, 6606965, 6954700, 7772900, 10571144, 13213930, 13909400, 15545800, 21142288, 26427860, 27818800, 31091600, 33034825, 52855720, 66069650, 105711440, 132139300, 264278600, 528557200]

約数ペア:

[(1, 528557200), (2, 264278600), (4, 132139300), (5, 105711440), (8, 66069650), (10, 52855720), (16, 33034825), (17, 31091600), (19, 27818800), (20, 26427860), (25, 21142288), (34, 15545800), (38, 13909400), (40, 13213930), (50, 10571144), (68, 7772900), (76, 6954700), (80, 6606965), (85, 6218320), (95, 5563760), (100, 5285572), (136, 3886450), (152, 3477350), (170, 3109160), (190, 2781880), (200, 2642786), (272, 1943225), (304, 1738675), (323, 1636400), (340, 1554580), (380, 1390940), (400, 1321393), (425, 1243664), (475, 1112752), (646, 818200), (680, 777290), (760, 695470), (850, 621832), (950, 556376), (1292, 409100), (1360, 388645), (1520, 347735), (1615, 327280), (1700, 310916), (1900, 278188), (2584, 204550), (3230, 163640), (3400, 155458), (3800, 139094), (4091, 129200), (5168, 102275), (6460, 81820), (6800, 77729), (7600, 69547), (8075, 65456), (8182, 64600), (12920, 40910), (16150, 32728), (16364, 32300), (20455, 25840)]