34158780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 114397920

約数和(自身を除く): 80239140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 90, 102, 108, 122, 135, 153, 170, 180, 183, 204, 244, 255, 270, 305, 306, 340, 366, 459, 510, 540, 549, 610, 612, 732, 765, 915, 918, 1020, 1037, 1098, 1220, 1530, 1647, 1830, 1836, 2074, 2196, 2295, 2745, 3060, 3111, 3294, 3660, 3721, 4148, 4590, 5185, 5490, 6222, 6588, 7442, 8235, 9180, 9333, 10370, 10980, 11163, 12444, 14884, 15555, 16470, 18605, 18666, 20740, 22326, 27999, 31110, 32940, 33489, 37210, 37332, 44652, 46665, 55815, 55998, 62220, 63257, 66978, 74420, 93330, 100467, 111630, 111996, 126514, 133956, 139995, 167445, 186660, 189771, 200934, 223260, 253028, 279990, 316285, 334890, 379542, 401868, 502335, 559980, 569313, 632570, 669780, 759084, 948855, 1004670, 1138626, 1265140, 1707939, 1897710, 2009340, 2277252, 2846565, 3415878, 3795420, 5693130, 6831756, 8539695, 11386260, 17079390, 34158780]

約数ペア:

[(1, 34158780), (2, 17079390), (3, 11386260), (4, 8539695), (5, 6831756), (6, 5693130), (9, 3795420), (10, 3415878), (12, 2846565), (15, 2277252), (17, 2009340), (18, 1897710), (20, 1707939), (27, 1265140), (30, 1138626), (34, 1004670), (36, 948855), (45, 759084), (51, 669780), (54, 632570), (60, 569313), (61, 559980), (68, 502335), (85, 401868), (90, 379542), (102, 334890), (108, 316285), (122, 279990), (135, 253028), (153, 223260), (170, 200934), (180, 189771), (183, 186660), (204, 167445), (244, 139995), (255, 133956), (270, 126514), (305, 111996), (306, 111630), (340, 100467), (366, 93330), (459, 74420), (510, 66978), (540, 63257), (549, 62220), (610, 55998), (612, 55815), (732, 46665), (765, 44652), (915, 37332), (918, 37210), (1020, 33489), (1037, 32940), (1098, 31110), (1220, 27999), (1530, 22326), (1647, 20740), (1830, 18666), (1836, 18605), (2074, 16470), (2196, 15555), (2295, 14884), (2745, 12444), (3060, 11163), (3111, 10980), (3294, 10370), (3660, 9333), (3721, 9180), (4148, 8235), (4590, 7442), (5185, 6588), (5490, 6222)]