74936340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 249867072

約数和(自身を除く): 174930732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 907, 918, 972, 1020, 1215, 1377, 1530, 1620, 1814, 1836, 2295, 2430, 2721, 2754, 3060, 3628, 4131, 4535, 4590, 4860, 5442, 5508, 6885, 8163, 8262, 9070, 9180, 10884, 13605, 13770, 15419, 16326, 16524, 18140, 20655, 24489, 27210, 27540, 30838, 32652, 40815, 41310, 46257, 48978, 54420, 61676, 73467, 77095, 81630, 82620, 92514, 97956, 122445, 138771, 146934, 154190, 163260, 185028, 220401, 231285, 244890, 277542, 293868, 308380, 367335, 416313, 440802, 462570, 489780, 555084, 693855, 734670, 832626, 881604, 925140, 1102005, 1248939, 1387710, 1469340, 1665252, 2081565, 2204010, 2497878, 2775420, 3746817, 4163130, 4408020, 4995756, 6244695, 7493634, 8326260, 12489390, 14987268, 18734085, 24978780, 37468170, 74936340]

約数ペア:

[(1, 74936340), (2, 37468170), (3, 24978780), (4, 18734085), (5, 14987268), (6, 12489390), (9, 8326260), (10, 7493634), (12, 6244695), (15, 4995756), (17, 4408020), (18, 4163130), (20, 3746817), (27, 2775420), (30, 2497878), (34, 2204010), (36, 2081565), (45, 1665252), (51, 1469340), (54, 1387710), (60, 1248939), (68, 1102005), (81, 925140), (85, 881604), (90, 832626), (102, 734670), (108, 693855), (135, 555084), (153, 489780), (162, 462570), (170, 440802), (180, 416313), (204, 367335), (243, 308380), (255, 293868), (270, 277542), (306, 244890), (324, 231285), (340, 220401), (405, 185028), (459, 163260), (486, 154190), (510, 146934), (540, 138771), (612, 122445), (765, 97956), (810, 92514), (907, 82620), (918, 81630), (972, 77095), (1020, 73467), (1215, 61676), (1377, 54420), (1530, 48978), (1620, 46257), (1814, 41310), (1836, 40815), (2295, 32652), (2430, 30838), (2721, 27540), (2754, 27210), (3060, 24489), (3628, 20655), (4131, 18140), (4535, 16524), (4590, 16326), (4860, 15419), (5442, 13770), (5508, 13605), (6885, 10884), (8163, 9180), (8262, 9070)]