33382620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 109549440

約数和(自身を除く): 76166820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 57, 60, 76, 86, 90, 95, 114, 129, 171, 172, 180, 190, 215, 227, 228, 258, 285, 342, 380, 387, 430, 454, 516, 570, 645, 681, 684, 774, 817, 855, 860, 908, 1135, 1140, 1290, 1362, 1548, 1634, 1710, 1935, 2043, 2270, 2451, 2580, 2724, 3268, 3405, 3420, 3870, 4085, 4086, 4313, 4540, 4902, 6810, 7353, 7740, 8170, 8172, 8626, 9761, 9804, 10215, 12255, 12939, 13620, 14706, 16340, 17252, 19522, 20430, 21565, 24510, 25878, 29283, 29412, 36765, 38817, 39044, 40860, 43130, 48805, 49020, 51756, 58566, 64695, 73530, 77634, 86260, 87849, 97610, 117132, 129390, 146415, 147060, 155268, 175698, 185459, 194085, 195220, 258780, 292830, 351396, 370918, 388170, 439245, 556377, 585660, 741836, 776340, 878490, 927295, 1112754, 1669131, 1756980, 1854590, 2225508, 2781885, 3338262, 3709180, 5563770, 6676524, 8345655, 11127540, 16691310, 33382620]

約数ペア:

[(1, 33382620), (2, 16691310), (3, 11127540), (4, 8345655), (5, 6676524), (6, 5563770), (9, 3709180), (10, 3338262), (12, 2781885), (15, 2225508), (18, 1854590), (19, 1756980), (20, 1669131), (30, 1112754), (36, 927295), (38, 878490), (43, 776340), (45, 741836), (57, 585660), (60, 556377), (76, 439245), (86, 388170), (90, 370918), (95, 351396), (114, 292830), (129, 258780), (171, 195220), (172, 194085), (180, 185459), (190, 175698), (215, 155268), (227, 147060), (228, 146415), (258, 129390), (285, 117132), (342, 97610), (380, 87849), (387, 86260), (430, 77634), (454, 73530), (516, 64695), (570, 58566), (645, 51756), (681, 49020), (684, 48805), (774, 43130), (817, 40860), (855, 39044), (860, 38817), (908, 36765), (1135, 29412), (1140, 29283), (1290, 25878), (1362, 24510), (1548, 21565), (1634, 20430), (1710, 19522), (1935, 17252), (2043, 16340), (2270, 14706), (2451, 13620), (2580, 12939), (2724, 12255), (3268, 10215), (3405, 9804), (3420, 9761), (3870, 8626), (4085, 8172), (4086, 8170), (4313, 7740), (4540, 7353), (4902, 6810)]