164758500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 572382720

約数和(自身を除く): 407624220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 41, 45, 47, 50, 57, 60, 75, 76, 82, 90, 94, 95, 100, 114, 123, 125, 141, 150, 164, 171, 180, 188, 190, 205, 225, 228, 235, 246, 250, 282, 285, 300, 342, 369, 375, 380, 410, 423, 450, 470, 475, 492, 500, 564, 570, 615, 684, 705, 738, 750, 779, 820, 846, 855, 893, 900, 940, 950, 1025, 1125, 1140, 1175, 1230, 1410, 1425, 1476, 1500, 1558, 1692, 1710, 1786, 1845, 1900, 1927, 2050, 2115, 2250, 2337, 2350, 2375, 2460, 2679, 2820, 2850, 3075, 3116, 3420, 3525, 3572, 3690, 3854, 3895, 4100, 4230, 4275, 4465, 4500, 4674, 4700, 4750, 5125, 5358, 5700, 5781, 5875, 6150, 7011, 7050, 7125, 7380, 7708, 7790, 8037, 8460, 8550, 8930, 9225, 9348, 9500, 9635, 10250, 10575, 10716, 11562, 11685, 11750, 12300, 13395, 14022, 14100, 14250, 15375, 15580, 16074, 17100, 17343, 17625, 17860, 18450, 19270, 19475, 20500, 21150, 21375, 22325, 23124, 23370, 23500, 26790, 28044, 28500, 28905, 30750, 32148, 34686, 35055, 35250, 36613, 36900, 38540, 38950, 40185, 42300, 42750, 44650, 46125, 46740, 48175, 52875, 53580, 57810, 58425, 61500, 66975, 69372, 70110, 70500, 73226, 77900, 80370, 85500, 86715, 89300, 92250, 96350, 97375, 105750, 109839, 111625, 115620, 116850, 133950, 140220, 144525, 146452, 160740, 173430, 175275, 183065, 184500, 192700, 194750, 200925, 211500, 219678, 223250, 233700, 240875, 267900, 289050, 292125, 329517, 334875, 346860, 350550, 366130, 389500, 401850, 433575, 439356, 446500, 481750, 549195, 578100, 584250, 659034, 669750, 701100, 722625, 732260, 803700, 867150, 876375, 915325, 963500, 1004625, 1098390, 1168500, 1318068, 1339500, 1445250, 1647585, 1734300, 1752750, 1830650, 2009250, 2167875, 2196780, 2745975, 2890500, 3295170, 3505500, 3661300, 4018500, 4335750, 4576625, 5491950, 6590340, 8237925, 8671500, 9153250, 10983900, 13729875, 16475850, 18306500, 27459750, 32951700, 41189625, 54919500, 82379250, 164758500]

約数ペア:

[(1, 164758500), (2, 82379250), (3, 54919500), (4, 41189625), (5, 32951700), (6, 27459750), (9, 18306500), (10, 16475850), (12, 13729875), (15, 10983900), (18, 9153250), (19, 8671500), (20, 8237925), (25, 6590340), (30, 5491950), (36, 4576625), (38, 4335750), (41, 4018500), (45, 3661300), (47, 3505500), (50, 3295170), (57, 2890500), (60, 2745975), (75, 2196780), (76, 2167875), (82, 2009250), (90, 1830650), (94, 1752750), (95, 1734300), (100, 1647585), (114, 1445250), (123, 1339500), (125, 1318068), (141, 1168500), (150, 1098390), (164, 1004625), (171, 963500), (180, 915325), (188, 876375), (190, 867150), (205, 803700), (225, 732260), (228, 722625), (235, 701100), (246, 669750), (250, 659034), (282, 584250), (285, 578100), (300, 549195), (342, 481750), (369, 446500), (375, 439356), (380, 433575), (410, 401850), (423, 389500), (450, 366130), (470, 350550), (475, 346860), (492, 334875), (500, 329517), (564, 292125), (570, 289050), (615, 267900), (684, 240875), (705, 233700), (738, 223250), (750, 219678), (779, 211500), (820, 200925), (846, 194750), (855, 192700), (893, 184500), (900, 183065), (940, 175275), (950, 173430), (1025, 160740), (1125, 146452), (1140, 144525), (1175, 140220), (1230, 133950), (1410, 116850), (1425, 115620), (1476, 111625), (1500, 109839), (1558, 105750), (1692, 97375), (1710, 96350), (1786, 92250), (1845, 89300), (1900, 86715), (1927, 85500), (2050, 80370), (2115, 77900), (2250, 73226), (2337, 70500), (2350, 70110), (2375, 69372), (2460, 66975), (2679, 61500), (2820, 58425), (2850, 57810), (3075, 53580), (3116, 52875), (3420, 48175), (3525, 46740), (3572, 46125), (3690, 44650), (3854, 42750), (3895, 42300), (4100, 40185), (4230, 38950), (4275, 38540), (4465, 36900), (4500, 36613), (4674, 35250), (4700, 35055), (4750, 34686), (5125, 32148), (5358, 30750), (5700, 28905), (5781, 28500), (5875, 28044), (6150, 26790), (7011, 23500), (7050, 23370), (7125, 23124), (7380, 22325), (7708, 21375), (7790, 21150), (8037, 20500), (8460, 19475), (8550, 19270), (8930, 18450), (9225, 17860), (9348, 17625), (9500, 17343), (9635, 17100), (10250, 16074), (10575, 15580), (10716, 15375), (11562, 14250), (11685, 14100), (11750, 14022), (12300, 13395)]