142430760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 505380330

約数和(自身を除く): 362949570

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 289, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 578, 612, 629, 666, 680, 740, 765, 867, 888, 1020, 1110, 1156, 1224, 1258, 1332, 1369, 1445, 1480, 1530, 1665, 1734, 1887, 2040, 2220, 2312, 2516, 2601, 2664, 2738, 2890, 3060, 3145, 3330, 3468, 3774, 4107, 4335, 4440, 5032, 5202, 5476, 5661, 5780, 6120, 6290, 6660, 6845, 6936, 7548, 8214, 8670, 9435, 10404, 10693, 10952, 11322, 11560, 12321, 12580, 13005, 13320, 13690, 15096, 16428, 17340, 18870, 20535, 20808, 21386, 22644, 23273, 24642, 25160, 26010, 27380, 28305, 32079, 32856, 34680, 37740, 41070, 42772, 45288, 46546, 49284, 52020, 53465, 54760, 56610, 61605, 64158, 69819, 75480, 82140, 85544, 93092, 96237, 98568, 104040, 106930, 113220, 116365, 123210, 128316, 139638, 160395, 164280, 186184, 192474, 209457, 213860, 226440, 232730, 246420, 256632, 279276, 320790, 349095, 384948, 395641, 418914, 427720, 465460, 481185, 492840, 558552, 641580, 698190, 769896, 791282, 837828, 930920, 962370, 1047285, 1186923, 1283160, 1396380, 1582564, 1675656, 1924740, 1978205, 2094570, 2373846, 2792760, 3165128, 3560769, 3849480, 3956410, 4189140, 4747692, 5934615, 7121538, 7912820, 8378280, 9495384, 11869230, 14243076, 15825640, 17803845, 23738460, 28486152, 35607690, 47476920, 71215380, 142430760]

約数ペア:

[(1, 142430760), (2, 71215380), (3, 47476920), (4, 35607690), (5, 28486152), (6, 23738460), (8, 17803845), (9, 15825640), (10, 14243076), (12, 11869230), (15, 9495384), (17, 8378280), (18, 7912820), (20, 7121538), (24, 5934615), (30, 4747692), (34, 4189140), (36, 3956410), (37, 3849480), (40, 3560769), (45, 3165128), (51, 2792760), (60, 2373846), (68, 2094570), (72, 1978205), (74, 1924740), (85, 1675656), (90, 1582564), (102, 1396380), (111, 1283160), (120, 1186923), (136, 1047285), (148, 962370), (153, 930920), (170, 837828), (180, 791282), (185, 769896), (204, 698190), (222, 641580), (255, 558552), (289, 492840), (296, 481185), (306, 465460), (333, 427720), (340, 418914), (360, 395641), (370, 384948), (408, 349095), (444, 320790), (510, 279276), (555, 256632), (578, 246420), (612, 232730), (629, 226440), (666, 213860), (680, 209457), (740, 192474), (765, 186184), (867, 164280), (888, 160395), (1020, 139638), (1110, 128316), (1156, 123210), (1224, 116365), (1258, 113220), (1332, 106930), (1369, 104040), (1445, 98568), (1480, 96237), (1530, 93092), (1665, 85544), (1734, 82140), (1887, 75480), (2040, 69819), (2220, 64158), (2312, 61605), (2516, 56610), (2601, 54760), (2664, 53465), (2738, 52020), (2890, 49284), (3060, 46546), (3145, 45288), (3330, 42772), (3468, 41070), (3774, 37740), (4107, 34680), (4335, 32856), (4440, 32079), (5032, 28305), (5202, 27380), (5476, 26010), (5661, 25160), (5780, 24642), (6120, 23273), (6290, 22644), (6660, 21386), (6845, 20808), (6936, 20535), (7548, 18870), (8214, 17340), (8670, 16428), (9435, 15096), (10404, 13690), (10693, 13320), (10952, 13005), (11322, 12580), (11560, 12321)]