137772180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 216

約数和(自身を含む): 517974912

約数和(自身を除く): 380202732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 647, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1294, 1365, 1521, 1638, 1690, 1820, 1941, 2028, 2340, 2366, 2535, 2588, 2730, 3042, 3235, 3276, 3380, 3549, 3882, 4095, 4529, 4732, 5070, 5460, 5823, 5915, 6084, 6470, 7098, 7605, 7764, 8190, 8411, 9058, 9705, 10140, 10647, 11646, 11830, 12940, 13587, 14196, 15210, 16380, 16822, 17745, 18116, 19410, 21294, 22645, 23292, 23660, 25233, 27174, 29115, 30420, 33644, 35490, 38820, 40761, 42055, 42588, 45290, 50466, 53235, 54348, 58230, 58877, 67935, 70980, 75699, 81522, 84110, 90580, 100932, 106470, 109343, 116460, 117754, 126165, 135870, 151398, 163044, 168220, 176631, 203805, 212940, 218686, 235508, 252330, 271740, 294385, 302796, 328029, 353262, 378495, 407610, 437372, 504660, 529893, 546715, 588770, 656058, 706524, 756990, 765401, 815220, 883155, 984087, 1059786, 1093430, 1177540, 1312116, 1513980, 1530802, 1640145, 1766310, 1968174, 2119572, 2186860, 2296203, 2649465, 3061604, 3280290, 3532620, 3827005, 3936348, 4592406, 4920435, 5298930, 6560580, 6888609, 7654010, 9184812, 9840870, 10597860, 11481015, 13777218, 15308020, 19681740, 22962030, 27554436, 34443045, 45924060, 68886090, 137772180]

約数ペア:

[(1, 137772180), (2, 68886090), (3, 45924060), (4, 34443045), (5, 27554436), (6, 22962030), (7, 19681740), (9, 15308020), (10, 13777218), (12, 11481015), (13, 10597860), (14, 9840870), (15, 9184812), (18, 7654010), (20, 6888609), (21, 6560580), (26, 5298930), (28, 4920435), (30, 4592406), (35, 3936348), (36, 3827005), (39, 3532620), (42, 3280290), (45, 3061604), (52, 2649465), (60, 2296203), (63, 2186860), (65, 2119572), (70, 1968174), (78, 1766310), (84, 1640145), (90, 1530802), (91, 1513980), (105, 1312116), (117, 1177540), (126, 1093430), (130, 1059786), (140, 984087), (156, 883155), (169, 815220), (180, 765401), (182, 756990), (195, 706524), (210, 656058), (234, 588770), (252, 546715), (260, 529893), (273, 504660), (315, 437372), (338, 407610), (364, 378495), (390, 353262), (420, 328029), (455, 302796), (468, 294385), (507, 271740), (546, 252330), (585, 235508), (630, 218686), (647, 212940), (676, 203805), (780, 176631), (819, 168220), (845, 163044), (910, 151398), (1014, 135870), (1092, 126165), (1170, 117754), (1183, 116460), (1260, 109343), (1294, 106470), (1365, 100932), (1521, 90580), (1638, 84110), (1690, 81522), (1820, 75699), (1941, 70980), (2028, 67935), (2340, 58877), (2366, 58230), (2535, 54348), (2588, 53235), (2730, 50466), (3042, 45290), (3235, 42588), (3276, 42055), (3380, 40761), (3549, 38820), (3882, 35490), (4095, 33644), (4529, 30420), (4732, 29115), (5070, 27174), (5460, 25233), (5823, 23660), (5915, 23292), (6084, 22645), (6470, 21294), (7098, 19410), (7605, 18116), (7764, 17745), (8190, 16822), (8411, 16380), (9058, 15210), (9705, 14196), (10140, 13587), (10647, 12940), (11646, 11830)]