27764910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 54349650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 263, 270, 306, 345, 391, 414, 459, 510, 526, 621, 690, 765, 782, 789, 918, 1035, 1173, 1242, 1315, 1530, 1578, 1955, 2070, 2295, 2346, 2367, 2630, 3105, 3519, 3910, 3945, 4471, 4590, 4734, 5865, 6049, 6210, 7038, 7101, 7890, 8942, 10557, 11730, 11835, 12098, 13413, 14202, 17595, 18147, 21114, 22355, 23670, 26826, 30245, 35190, 35505, 36294, 40239, 44710, 52785, 54441, 60490, 67065, 71010, 80478, 90735, 102833, 105570, 108882, 120717, 134130, 163323, 181470, 201195, 205666, 241434, 272205, 308499, 326646, 402390, 514165, 544410, 603585, 616998, 816615, 925497, 1028330, 1207170, 1542495, 1633230, 1850994, 2776491, 3084990, 4627485, 5552982, 9254970, 13882455, 27764910]

約数ペア:

[(1, 27764910), (2, 13882455), (3, 9254970), (5, 5552982), (6, 4627485), (9, 3084990), (10, 2776491), (15, 1850994), (17, 1633230), (18, 1542495), (23, 1207170), (27, 1028330), (30, 925497), (34, 816615), (45, 616998), (46, 603585), (51, 544410), (54, 514165), (69, 402390), (85, 326646), (90, 308499), (102, 272205), (115, 241434), (135, 205666), (138, 201195), (153, 181470), (170, 163323), (207, 134130), (230, 120717), (255, 108882), (263, 105570), (270, 102833), (306, 90735), (345, 80478), (391, 71010), (414, 67065), (459, 60490), (510, 54441), (526, 52785), (621, 44710), (690, 40239), (765, 36294), (782, 35505), (789, 35190), (918, 30245), (1035, 26826), (1173, 23670), (1242, 22355), (1315, 21114), (1530, 18147), (1578, 17595), (1955, 14202), (2070, 13413), (2295, 12098), (2346, 11835), (2367, 11730), (2630, 10557), (3105, 8942), (3519, 7890), (3910, 7101), (3945, 7038), (4471, 6210), (4590, 6049), (4734, 5865)]