75270210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 126974910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 43, 57, 74, 83, 86, 95, 111, 114, 129, 166, 185, 190, 215, 222, 249, 258, 285, 370, 415, 430, 498, 555, 570, 645, 703, 817, 830, 1110, 1245, 1290, 1406, 1577, 1591, 1634, 2109, 2451, 2490, 3071, 3154, 3182, 3515, 3569, 4085, 4218, 4731, 4773, 4902, 6142, 7030, 7138, 7885, 7955, 8170, 9213, 9462, 9546, 10545, 10707, 12255, 15355, 15770, 15910, 17845, 18426, 21090, 21414, 23655, 23865, 24510, 30229, 30710, 35690, 46065, 47310, 47730, 53535, 58349, 60458, 67811, 90687, 92130, 107070, 116698, 132053, 135622, 151145, 175047, 181374, 203433, 264106, 291745, 302290, 339055, 350094, 396159, 406866, 453435, 583490, 660265, 678110, 792318, 875235, 906870, 1017165, 1320530, 1750470, 1980795, 2034330, 2509007, 3961590, 5018014, 7527021, 12545035, 15054042, 25090070, 37635105, 75270210]

約数ペア:

[(1, 75270210), (2, 37635105), (3, 25090070), (5, 15054042), (6, 12545035), (10, 7527021), (15, 5018014), (19, 3961590), (30, 2509007), (37, 2034330), (38, 1980795), (43, 1750470), (57, 1320530), (74, 1017165), (83, 906870), (86, 875235), (95, 792318), (111, 678110), (114, 660265), (129, 583490), (166, 453435), (185, 406866), (190, 396159), (215, 350094), (222, 339055), (249, 302290), (258, 291745), (285, 264106), (370, 203433), (415, 181374), (430, 175047), (498, 151145), (555, 135622), (570, 132053), (645, 116698), (703, 107070), (817, 92130), (830, 90687), (1110, 67811), (1245, 60458), (1290, 58349), (1406, 53535), (1577, 47730), (1591, 47310), (1634, 46065), (2109, 35690), (2451, 30710), (2490, 30229), (3071, 24510), (3154, 23865), (3182, 23655), (3515, 21414), (3569, 21090), (4085, 18426), (4218, 17845), (4731, 15910), (4773, 15770), (4902, 15355), (6142, 12255), (7030, 10707), (7138, 10545), (7885, 9546), (7955, 9462), (8170, 9213)]