275967900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 944696480

約数和(自身を除く): 668728580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 103, 117, 130, 150, 156, 180, 195, 206, 225, 229, 234, 260, 300, 309, 325, 390, 412, 450, 458, 468, 515, 585, 618, 650, 687, 780, 900, 916, 927, 975, 1030, 1145, 1170, 1236, 1300, 1339, 1374, 1545, 1854, 1950, 2060, 2061, 2290, 2340, 2575, 2678, 2748, 2925, 2977, 3090, 3435, 3708, 3900, 4017, 4122, 4580, 4635, 5150, 5356, 5725, 5850, 5954, 6180, 6695, 6870, 7725, 8034, 8244, 8931, 9270, 10300, 10305, 11450, 11700, 11908, 12051, 13390, 13740, 14885, 15450, 16068, 17175, 17862, 18540, 20085, 20610, 22900, 23175, 23587, 24102, 26780, 26793, 29770, 30900, 33475, 34350, 35724, 40170, 41220, 44655, 46350, 47174, 48204, 51525, 53586, 59540, 60255, 66950, 68700, 70761, 74425, 80340, 89310, 92700, 94348, 100425, 103050, 107172, 117935, 120510, 133900, 133965, 141522, 148850, 178620, 200850, 206100, 212283, 223275, 235870, 241020, 267930, 283044, 297700, 301275, 306631, 353805, 401700, 424566, 446550, 471740, 535860, 589675, 602550, 613262, 669825, 707610, 849132, 893100, 919893, 1061415, 1179350, 1205100, 1226524, 1339650, 1415220, 1533155, 1769025, 1839786, 2122830, 2358700, 2679300, 2759679, 3066310, 3538050, 3679572, 4245660, 4599465, 5307075, 5519358, 6132620, 7076100, 7665775, 9198930, 10614150, 11038716, 13798395, 15331550, 18397860, 21228300, 22997325, 27596790, 30663100, 45994650, 55193580, 68991975, 91989300, 137983950, 275967900]

約数ペア:

[(1, 275967900), (2, 137983950), (3, 91989300), (4, 68991975), (5, 55193580), (6, 45994650), (9, 30663100), (10, 27596790), (12, 22997325), (13, 21228300), (15, 18397860), (18, 15331550), (20, 13798395), (25, 11038716), (26, 10614150), (30, 9198930), (36, 7665775), (39, 7076100), (45, 6132620), (50, 5519358), (52, 5307075), (60, 4599465), (65, 4245660), (75, 3679572), (78, 3538050), (90, 3066310), (100, 2759679), (103, 2679300), (117, 2358700), (130, 2122830), (150, 1839786), (156, 1769025), (180, 1533155), (195, 1415220), (206, 1339650), (225, 1226524), (229, 1205100), (234, 1179350), (260, 1061415), (300, 919893), (309, 893100), (325, 849132), (390, 707610), (412, 669825), (450, 613262), (458, 602550), (468, 589675), (515, 535860), (585, 471740), (618, 446550), (650, 424566), (687, 401700), (780, 353805), (900, 306631), (916, 301275), (927, 297700), (975, 283044), (1030, 267930), (1145, 241020), (1170, 235870), (1236, 223275), (1300, 212283), (1339, 206100), (1374, 200850), (1545, 178620), (1854, 148850), (1950, 141522), (2060, 133965), (2061, 133900), (2290, 120510), (2340, 117935), (2575, 107172), (2678, 103050), (2748, 100425), (2925, 94348), (2977, 92700), (3090, 89310), (3435, 80340), (3708, 74425), (3900, 70761), (4017, 68700), (4122, 66950), (4580, 60255), (4635, 59540), (5150, 53586), (5356, 51525), (5725, 48204), (5850, 47174), (5954, 46350), (6180, 44655), (6695, 41220), (6870, 40170), (7725, 35724), (8034, 34350), (8244, 33475), (8931, 30900), (9270, 29770), (10300, 26793), (10305, 26780), (11450, 24102), (11700, 23587), (11908, 23175), (12051, 22900), (13390, 20610), (13740, 20085), (14885, 18540), (15450, 17862), (16068, 17175)]