2005571700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1375

約数の個数: 216

約数和(自身を含む): 6903370656

約数和(自身を除く): 4897798956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 173, 180, 198, 220, 225, 275, 300, 330, 346, 396, 450, 495, 519, 550, 660, 692, 825, 865, 900, 990, 1038, 1100, 1171, 1557, 1650, 1730, 1903, 1980, 2076, 2342, 2475, 2595, 3114, 3300, 3460, 3513, 3806, 4325, 4684, 4950, 5190, 5709, 5855, 6228, 7026, 7612, 7785, 8650, 9515, 9900, 10380, 10539, 11418, 11710, 12881, 12975, 14052, 15570, 17127, 17300, 17565, 19030, 21078, 22836, 23420, 25762, 25950, 28545, 29275, 31140, 34254, 35130, 38060, 38643, 38925, 42156, 47575, 51524, 51900, 52695, 57090, 58550, 64405, 68508, 70260, 77286, 77850, 85635, 87825, 95150, 105390, 114180, 115929, 117100, 128810, 142725, 154572, 155700, 171270, 175650, 190300, 193215, 202583, 210780, 231858, 257620, 263475, 285450, 322025, 342540, 351300, 386430, 405166, 428175, 463716, 526950, 570900, 579645, 607749, 644050, 772860, 810332, 856350, 966075, 1012915, 1053900, 1159290, 1215498, 1288100, 1712700, 1823247, 1932150, 2025830, 2228413, 2318580, 2430996, 2898225, 3038745, 3646494, 3864300, 4051660, 4456826, 5064575, 5796450, 6077490, 6685239, 7292988, 8913652, 9116235, 10129150, 11142065, 11592900, 12154980, 13370478, 15193725, 18232470, 20055717, 20258300, 22284130, 26740956, 30387450, 33426195, 36464940, 40111434, 44568260, 45581175, 55710325, 60774900, 66852390, 80222868, 91162350, 100278585, 111420650, 133704780, 167130975, 182324700, 200557170, 222841300, 334261950, 401114340, 501392925, 668523900, 1002785850, 2005571700]

約数ペア:

[(1, 2005571700), (2, 1002785850), (3, 668523900), (4, 501392925), (5, 401114340), (6, 334261950), (9, 222841300), (10, 200557170), (11, 182324700), (12, 167130975), (15, 133704780), (18, 111420650), (20, 100278585), (22, 91162350), (25, 80222868), (30, 66852390), (33, 60774900), (36, 55710325), (44, 45581175), (45, 44568260), (50, 40111434), (55, 36464940), (60, 33426195), (66, 30387450), (75, 26740956), (90, 22284130), (99, 20258300), (100, 20055717), (110, 18232470), (132, 15193725), (150, 13370478), (165, 12154980), (173, 11592900), (180, 11142065), (198, 10129150), (220, 9116235), (225, 8913652), (275, 7292988), (300, 6685239), (330, 6077490), (346, 5796450), (396, 5064575), (450, 4456826), (495, 4051660), (519, 3864300), (550, 3646494), (660, 3038745), (692, 2898225), (825, 2430996), (865, 2318580), (900, 2228413), (990, 2025830), (1038, 1932150), (1100, 1823247), (1171, 1712700), (1557, 1288100), (1650, 1215498), (1730, 1159290), (1903, 1053900), (1980, 1012915), (2076, 966075), (2342, 856350), (2475, 810332), (2595, 772860), (3114, 644050), (3300, 607749), (3460, 579645), (3513, 570900), (3806, 526950), (4325, 463716), (4684, 428175), (4950, 405166), (5190, 386430), (5709, 351300), (5855, 342540), (6228, 322025), (7026, 285450), (7612, 263475), (7785, 257620), (8650, 231858), (9515, 210780), (9900, 202583), (10380, 193215), (10539, 190300), (11418, 175650), (11710, 171270), (12881, 155700), (12975, 154572), (14052, 142725), (15570, 128810), (17127, 117100), (17300, 115929), (17565, 114180), (19030, 105390), (21078, 95150), (22836, 87825), (23420, 85635), (25762, 77850), (25950, 77286), (28545, 70260), (29275, 68508), (31140, 64405), (34254, 58550), (35130, 57090), (38060, 52695), (38643, 51900), (38925, 51524), (42156, 47575)]