142335900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 554964480

約数和(自身を除く): 412628580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 443, 450, 459, 476, 510, 525, 540, 595, 612, 630, 675, 700, 714, 756, 765, 850, 886, 900, 918, 945, 1020, 1050, 1071, 1190, 1260, 1275, 1329, 1350, 1428, 1530, 1575, 1700, 1772, 1785, 1836, 1890, 2100, 2142, 2215, 2295, 2380, 2550, 2658, 2700, 2975, 3060, 3101, 3150, 3213, 3570, 3780, 3825, 3987, 4284, 4430, 4590, 4725, 5100, 5316, 5355, 5950, 6202, 6300, 6426, 6645, 7140, 7531, 7650, 7974, 8860, 8925, 9180, 9303, 9450, 10710, 11075, 11475, 11900, 11961, 12404, 12852, 13290, 15062, 15300, 15505, 15948, 16065, 17850, 18606, 18900, 19935, 21420, 22150, 22593, 22950, 23922, 26580, 26775, 27909, 30124, 31010, 32130, 33225, 35700, 37212, 37655, 39870, 44300, 45186, 45900, 46515, 47844, 52717, 53550, 55818, 59805, 62020, 64260, 66450, 67779, 75310, 77525, 79740, 80325, 83727, 90372, 93030, 99675, 105434, 107100, 111636, 112965, 119610, 132900, 135558, 139545, 150620, 155050, 158151, 160650, 167454, 186060, 188275, 199350, 203337, 210868, 225930, 232575, 239220, 263585, 271116, 279090, 299025, 310100, 316302, 321300, 334908, 338895, 376550, 398700, 406674, 418635, 451860, 465150, 474453, 527170, 558180, 564825, 598050, 632604, 677790, 697725, 753100, 790755, 813348, 837270, 930300, 948906, 1016685, 1054340, 1129650, 1196100, 1317925, 1355580, 1395450, 1423359, 1581510, 1674540, 1694475, 1897812, 2033370, 2093175, 2259300, 2372265, 2635850, 2790900, 2846718, 3163020, 3388950, 3953775, 4066740, 4186350, 4744530, 5083425, 5271700, 5693436, 6777900, 7116795, 7907550, 8372700, 9489060, 10166850, 11861325, 14233590, 15815100, 20333700, 23722650, 28467180, 35583975, 47445300, 71167950, 142335900]

約数ペア:

[(1, 142335900), (2, 71167950), (3, 47445300), (4, 35583975), (5, 28467180), (6, 23722650), (7, 20333700), (9, 15815100), (10, 14233590), (12, 11861325), (14, 10166850), (15, 9489060), (17, 8372700), (18, 7907550), (20, 7116795), (21, 6777900), (25, 5693436), (27, 5271700), (28, 5083425), (30, 4744530), (34, 4186350), (35, 4066740), (36, 3953775), (42, 3388950), (45, 3163020), (50, 2846718), (51, 2790900), (54, 2635850), (60, 2372265), (63, 2259300), (68, 2093175), (70, 2033370), (75, 1897812), (84, 1694475), (85, 1674540), (90, 1581510), (100, 1423359), (102, 1395450), (105, 1355580), (108, 1317925), (119, 1196100), (126, 1129650), (135, 1054340), (140, 1016685), (150, 948906), (153, 930300), (170, 837270), (175, 813348), (180, 790755), (189, 753100), (204, 697725), (210, 677790), (225, 632604), (238, 598050), (252, 564825), (255, 558180), (270, 527170), (300, 474453), (306, 465150), (315, 451860), (340, 418635), (350, 406674), (357, 398700), (378, 376550), (420, 338895), (425, 334908), (443, 321300), (450, 316302), (459, 310100), (476, 299025), (510, 279090), (525, 271116), (540, 263585), (595, 239220), (612, 232575), (630, 225930), (675, 210868), (700, 203337), (714, 199350), (756, 188275), (765, 186060), (850, 167454), (886, 160650), (900, 158151), (918, 155050), (945, 150620), (1020, 139545), (1050, 135558), (1071, 132900), (1190, 119610), (1260, 112965), (1275, 111636), (1329, 107100), (1350, 105434), (1428, 99675), (1530, 93030), (1575, 90372), (1700, 83727), (1772, 80325), (1785, 79740), (1836, 77525), (1890, 75310), (2100, 67779), (2142, 66450), (2215, 64260), (2295, 62020), (2380, 59805), (2550, 55818), (2658, 53550), (2700, 52717), (2975, 47844), (3060, 46515), (3101, 45900), (3150, 45186), (3213, 44300), (3570, 39870), (3780, 37655), (3825, 37212), (3987, 35700), (4284, 33225), (4430, 32130), (4590, 31010), (4725, 30124), (5100, 27909), (5316, 26775), (5355, 26580), (5950, 23922), (6202, 22950), (6300, 22593), (6426, 22150), (6645, 21420), (7140, 19935), (7531, 18900), (7650, 18606), (7974, 17850), (8860, 16065), (8925, 15948), (9180, 15505), (9303, 15300), (9450, 15062), (10710, 13290), (11075, 12852), (11475, 12404), (11900, 11961)]