75737620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 194439168

約数和(自身を除く): 118701548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 70, 86, 92, 115, 140, 161, 172, 215, 230, 301, 322, 430, 460, 547, 602, 644, 805, 860, 989, 1094, 1204, 1505, 1610, 1978, 2188, 2735, 3010, 3220, 3829, 3956, 4945, 5470, 6020, 6923, 7658, 9890, 10940, 12581, 13846, 15316, 19145, 19780, 23521, 25162, 27692, 34615, 38290, 47042, 50324, 62905, 69230, 76580, 88067, 94084, 117605, 125810, 138460, 164647, 176134, 235210, 251620, 329294, 352268, 440335, 470420, 540983, 658588, 823235, 880670, 1081966, 1646470, 1761340, 2163932, 2704915, 3292940, 3786881, 5409830, 7573762, 10819660, 15147524, 18934405, 37868810, 75737620]

約数ペア:

[(1, 75737620), (2, 37868810), (4, 18934405), (5, 15147524), (7, 10819660), (10, 7573762), (14, 5409830), (20, 3786881), (23, 3292940), (28, 2704915), (35, 2163932), (43, 1761340), (46, 1646470), (70, 1081966), (86, 880670), (92, 823235), (115, 658588), (140, 540983), (161, 470420), (172, 440335), (215, 352268), (230, 329294), (301, 251620), (322, 235210), (430, 176134), (460, 164647), (547, 138460), (602, 125810), (644, 117605), (805, 94084), (860, 88067), (989, 76580), (1094, 69230), (1204, 62905), (1505, 50324), (1610, 47042), (1978, 38290), (2188, 34615), (2735, 27692), (3010, 25162), (3220, 23521), (3829, 19780), (3956, 19145), (4945, 15316), (5470, 13846), (6020, 12581), (6923, 10940), (7658, 9890)]