406941600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13043}}^1$

素因数の和:13079

約数の個数: 144

約数和(自身を含む): 1426596192

約数和(自身を除く): 1019654592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 13043, 15600, 26086, 31200, 39129, 52172, 65215, 78258, 104344, 130430, 156516, 169559, 195645, 208688, 260860, 313032, 326075, 339118, 391290, 417376, 508677, 521720, 626064, 652150, 678236, 782580, 847795, 978225, 1017354, 1043440, 1252128, 1304300, 1356472, 1565160, 1695590, 1956450, 2034708, 2086880, 2543385, 2608600, 2712944, 3130320, 3391180, 3912900, 4069416, 4238975, 5086770, 5217200, 5425888, 6260640, 6782360, 7825800, 8138832, 8477950, 10173540, 10434400, 12716925, 13564720, 15651600, 16277664, 16955900, 20347080, 25433850, 27129440, 31303200, 33911800, 40694160, 50867700, 67823600, 81388320, 101735400, 135647200, 203470800, 406941600]

約数ペア:

[(1, 406941600), (2, 203470800), (3, 135647200), (4, 101735400), (5, 81388320), (6, 67823600), (8, 50867700), (10, 40694160), (12, 33911800), (13, 31303200), (15, 27129440), (16, 25433850), (20, 20347080), (24, 16955900), (25, 16277664), (26, 15651600), (30, 13564720), (32, 12716925), (39, 10434400), (40, 10173540), (48, 8477950), (50, 8138832), (52, 7825800), (60, 6782360), (65, 6260640), (75, 5425888), (78, 5217200), (80, 5086770), (96, 4238975), (100, 4069416), (104, 3912900), (120, 3391180), (130, 3130320), (150, 2712944), (156, 2608600), (160, 2543385), (195, 2086880), (200, 2034708), (208, 1956450), (240, 1695590), (260, 1565160), (300, 1356472), (312, 1304300), (325, 1252128), (390, 1043440), (400, 1017354), (416, 978225), (480, 847795), (520, 782580), (600, 678236), (624, 652150), (650, 626064), (780, 521720), (800, 508677), (975, 417376), (1040, 391290), (1200, 339118), (1248, 326075), (1300, 313032), (1560, 260860), (1950, 208688), (2080, 195645), (2400, 169559), (2600, 156516), (3120, 130430), (3900, 104344), (5200, 78258), (6240, 65215), (7800, 52172), (10400, 39129), (13043, 31200), (15600, 26086)]