86282820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 309920688

約数和(自身を除く): 223637868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 241, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 482, 510, 540, 585, 612, 663, 702, 723, 765, 780, 810, 884, 918, 964, 1020, 1053, 1105, 1170, 1205, 1326, 1377, 1404, 1446, 1530, 1620, 1755, 1836, 1989, 2106, 2169, 2210, 2295, 2340, 2410, 2652, 2754, 2892, 3060, 3133, 3315, 3510, 3615, 3978, 4097, 4212, 4338, 4420, 4590, 4820, 5265, 5508, 5967, 6266, 6507, 6630, 6885, 7020, 7230, 7956, 8194, 8676, 9180, 9399, 9945, 10530, 10845, 11934, 12291, 12532, 13014, 13260, 13770, 14460, 15665, 16388, 17901, 18798, 19521, 19890, 20485, 21060, 21690, 23868, 24582, 26028, 27540, 28197, 29835, 31330, 32535, 35802, 36873, 37596, 39042, 39780, 40970, 43380, 46995, 49164, 53261, 56394, 59670, 61455, 62660, 65070, 71604, 73746, 78084, 81940, 84591, 89505, 93990, 97605, 106522, 110619, 112788, 119340, 122910, 130140, 140985, 147492, 159783, 169182, 179010, 184365, 187980, 195210, 213044, 221238, 245820, 253773, 266305, 281970, 319566, 331857, 338364, 358020, 368730, 390420, 422955, 442476, 479349, 507546, 532610, 553095, 563940, 639132, 663714, 737460, 798915, 845910, 958698, 1015092, 1065220, 1106190, 1268865, 1327428, 1438047, 1597830, 1659285, 1691820, 1917396, 2212380, 2396745, 2537730, 2876094, 3195660, 3318570, 4314141, 4793490, 5075460, 5752188, 6637140, 7190235, 8628282, 9586980, 14380470, 17256564, 21570705, 28760940, 43141410, 86282820]

約数ペア:

[(1, 86282820), (2, 43141410), (3, 28760940), (4, 21570705), (5, 17256564), (6, 14380470), (9, 9586980), (10, 8628282), (12, 7190235), (13, 6637140), (15, 5752188), (17, 5075460), (18, 4793490), (20, 4314141), (26, 3318570), (27, 3195660), (30, 2876094), (34, 2537730), (36, 2396745), (39, 2212380), (45, 1917396), (51, 1691820), (52, 1659285), (54, 1597830), (60, 1438047), (65, 1327428), (68, 1268865), (78, 1106190), (81, 1065220), (85, 1015092), (90, 958698), (102, 845910), (108, 798915), (117, 737460), (130, 663714), (135, 639132), (153, 563940), (156, 553095), (162, 532610), (170, 507546), (180, 479349), (195, 442476), (204, 422955), (221, 390420), (234, 368730), (241, 358020), (255, 338364), (260, 331857), (270, 319566), (306, 281970), (324, 266305), (340, 253773), (351, 245820), (390, 221238), (405, 213044), (442, 195210), (459, 187980), (468, 184365), (482, 179010), (510, 169182), (540, 159783), (585, 147492), (612, 140985), (663, 130140), (702, 122910), (723, 119340), (765, 112788), (780, 110619), (810, 106522), (884, 97605), (918, 93990), (964, 89505), (1020, 84591), (1053, 81940), (1105, 78084), (1170, 73746), (1205, 71604), (1326, 65070), (1377, 62660), (1404, 61455), (1446, 59670), (1530, 56394), (1620, 53261), (1755, 49164), (1836, 46995), (1989, 43380), (2106, 40970), (2169, 39780), (2210, 39042), (2295, 37596), (2340, 36873), (2410, 35802), (2652, 32535), (2754, 31330), (2892, 29835), (3060, 28197), (3133, 27540), (3315, 26028), (3510, 24582), (3615, 23868), (3978, 21690), (4097, 21060), (4212, 20485), (4338, 19890), (4420, 19521), (4590, 18798), (4820, 17901), (5265, 16388), (5508, 15665), (5967, 14460), (6266, 13770), (6507, 13260), (6630, 13014), (6885, 12532), (7020, 12291), (7230, 11934), (7956, 10845), (8194, 10530), (8676, 9945), (9180, 9399)]