142247700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 216

約数和(自身を含む): 518702912

約数和(自身を除く): 376455212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 67, 70, 75, 84, 90, 100, 105, 126, 134, 140, 150, 175, 180, 201, 210, 225, 252, 268, 300, 315, 335, 337, 350, 402, 420, 450, 469, 525, 603, 630, 670, 674, 700, 804, 900, 938, 1005, 1011, 1050, 1206, 1260, 1340, 1348, 1407, 1575, 1675, 1685, 1876, 2010, 2022, 2100, 2345, 2359, 2412, 2814, 3015, 3033, 3150, 3350, 3370, 4020, 4044, 4221, 4690, 4718, 5025, 5055, 5628, 6030, 6066, 6300, 6700, 6740, 7035, 7077, 8425, 8442, 9380, 9436, 10050, 10110, 11725, 11795, 12060, 12132, 14070, 14154, 15075, 15165, 16850, 16884, 20100, 20220, 21105, 21231, 22579, 23450, 23590, 25275, 28140, 28308, 30150, 30330, 33700, 35175, 35385, 42210, 42462, 45158, 46900, 47180, 50550, 58975, 60300, 60660, 67737, 70350, 70770, 75825, 84420, 84924, 90316, 101100, 105525, 106155, 112895, 117950, 135474, 140700, 141540, 151650, 158053, 176925, 203211, 211050, 212310, 225790, 235900, 270948, 303300, 316106, 338685, 353850, 406422, 422100, 424620, 451580, 474159, 530775, 564475, 632212, 677370, 707700, 790265, 812844, 948318, 1016055, 1061550, 1128950, 1354740, 1422477, 1580530, 1693425, 1896636, 2032110, 2123100, 2257900, 2370795, 2844954, 3161060, 3386850, 3951325, 4064220, 4741590, 5080275, 5689908, 6773700, 7112385, 7902650, 9483180, 10160550, 11853975, 14224770, 15805300, 20321100, 23707950, 28449540, 35561925, 47415900, 71123850, 142247700]

約数ペア:

[(1, 142247700), (2, 71123850), (3, 47415900), (4, 35561925), (5, 28449540), (6, 23707950), (7, 20321100), (9, 15805300), (10, 14224770), (12, 11853975), (14, 10160550), (15, 9483180), (18, 7902650), (20, 7112385), (21, 6773700), (25, 5689908), (28, 5080275), (30, 4741590), (35, 4064220), (36, 3951325), (42, 3386850), (45, 3161060), (50, 2844954), (60, 2370795), (63, 2257900), (67, 2123100), (70, 2032110), (75, 1896636), (84, 1693425), (90, 1580530), (100, 1422477), (105, 1354740), (126, 1128950), (134, 1061550), (140, 1016055), (150, 948318), (175, 812844), (180, 790265), (201, 707700), (210, 677370), (225, 632212), (252, 564475), (268, 530775), (300, 474159), (315, 451580), (335, 424620), (337, 422100), (350, 406422), (402, 353850), (420, 338685), (450, 316106), (469, 303300), (525, 270948), (603, 235900), (630, 225790), (670, 212310), (674, 211050), (700, 203211), (804, 176925), (900, 158053), (938, 151650), (1005, 141540), (1011, 140700), (1050, 135474), (1206, 117950), (1260, 112895), (1340, 106155), (1348, 105525), (1407, 101100), (1575, 90316), (1675, 84924), (1685, 84420), (1876, 75825), (2010, 70770), (2022, 70350), (2100, 67737), (2345, 60660), (2359, 60300), (2412, 58975), (2814, 50550), (3015, 47180), (3033, 46900), (3150, 45158), (3350, 42462), (3370, 42210), (4020, 35385), (4044, 35175), (4221, 33700), (4690, 30330), (4718, 30150), (5025, 28308), (5055, 28140), (5628, 25275), (6030, 23590), (6066, 23450), (6300, 22579), (6700, 21231), (6740, 21105), (7035, 20220), (7077, 20100), (8425, 16884), (8442, 16850), (9380, 15165), (9436, 15075), (10050, 14154), (10110, 14070), (11725, 12132), (11795, 12060)]