84518220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 268240896

約数和(自身を除く): 183722676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 43, 47, 51, 60, 68, 82, 85, 86, 94, 102, 123, 129, 141, 164, 170, 172, 188, 204, 205, 215, 235, 246, 255, 258, 282, 340, 410, 430, 470, 492, 510, 516, 564, 615, 645, 697, 705, 731, 799, 820, 860, 940, 1020, 1230, 1290, 1394, 1410, 1462, 1598, 1763, 1927, 2021, 2091, 2193, 2397, 2460, 2580, 2788, 2820, 2924, 3196, 3485, 3526, 3655, 3854, 3995, 4042, 4182, 4386, 4794, 5289, 5781, 6063, 6970, 7052, 7310, 7708, 7990, 8084, 8364, 8772, 8815, 9588, 9635, 10105, 10455, 10578, 10965, 11562, 11985, 12126, 13940, 14620, 15980, 17630, 19270, 20210, 20910, 21156, 21930, 23124, 23970, 24252, 26445, 28905, 29971, 30315, 32759, 34357, 35260, 38540, 40420, 41820, 43860, 47940, 52890, 57810, 59942, 60630, 65518, 68714, 82861, 89913, 98277, 103071, 105780, 115620, 119884, 121260, 131036, 137428, 149855, 163795, 165722, 171785, 179826, 196554, 206142, 248583, 299710, 327590, 331444, 343570, 359652, 393108, 412284, 414305, 449565, 491385, 497166, 515355, 599420, 655180, 687140, 828610, 899130, 982770, 994332, 1030710, 1242915, 1408637, 1657220, 1798260, 1965540, 2061420, 2485830, 2817274, 4225911, 4971660, 5634548, 7043185, 8451822, 14086370, 16903644, 21129555, 28172740, 42259110, 84518220]

約数ペア:

[(1, 84518220), (2, 42259110), (3, 28172740), (4, 21129555), (5, 16903644), (6, 14086370), (10, 8451822), (12, 7043185), (15, 5634548), (17, 4971660), (20, 4225911), (30, 2817274), (34, 2485830), (41, 2061420), (43, 1965540), (47, 1798260), (51, 1657220), (60, 1408637), (68, 1242915), (82, 1030710), (85, 994332), (86, 982770), (94, 899130), (102, 828610), (123, 687140), (129, 655180), (141, 599420), (164, 515355), (170, 497166), (172, 491385), (188, 449565), (204, 414305), (205, 412284), (215, 393108), (235, 359652), (246, 343570), (255, 331444), (258, 327590), (282, 299710), (340, 248583), (410, 206142), (430, 196554), (470, 179826), (492, 171785), (510, 165722), (516, 163795), (564, 149855), (615, 137428), (645, 131036), (697, 121260), (705, 119884), (731, 115620), (799, 105780), (820, 103071), (860, 98277), (940, 89913), (1020, 82861), (1230, 68714), (1290, 65518), (1394, 60630), (1410, 59942), (1462, 57810), (1598, 52890), (1763, 47940), (1927, 43860), (2021, 41820), (2091, 40420), (2193, 38540), (2397, 35260), (2460, 34357), (2580, 32759), (2788, 30315), (2820, 29971), (2924, 28905), (3196, 26445), (3485, 24252), (3526, 23970), (3655, 23124), (3854, 21930), (3995, 21156), (4042, 20910), (4182, 20210), (4386, 19270), (4794, 17630), (5289, 15980), (5781, 14620), (6063, 13940), (6970, 12126), (7052, 11985), (7310, 11562), (7708, 10965), (7990, 10578), (8084, 10455), (8364, 10105), (8772, 9635), (8815, 9588)]