154536120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 256

約数和(自身を含む): 575424000

約数和(自身を除く): 420887880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 443, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 855, 886, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1329, 1368, 1530, 1615, 1710, 1772, 1836, 1938, 2040, 2052, 2215, 2280, 2295, 2565, 2584, 2658, 2907, 3060, 3230, 3420, 3544, 3672, 3876, 3987, 4104, 4430, 4590, 4845, 5130, 5316, 5814, 6120, 6460, 6645, 6840, 7531, 7752, 7974, 8417, 8721, 8860, 9180, 9690, 10260, 10632, 11628, 11961, 12920, 13290, 14535, 15062, 15948, 16834, 17442, 17720, 18360, 19380, 19935, 20520, 22593, 23256, 23922, 25251, 26580, 29070, 30124, 31896, 33668, 34884, 37655, 38760, 39870, 42085, 43605, 45186, 47844, 50502, 53160, 58140, 59805, 60248, 67336, 67779, 69768, 75310, 75753, 79740, 84170, 87210, 90372, 95688, 101004, 112965, 116280, 119610, 126255, 135558, 143089, 150620, 151506, 159480, 168340, 174420, 180744, 202008, 203337, 225930, 227259, 239220, 252510, 271116, 286178, 301240, 303012, 336680, 338895, 348840, 378765, 406674, 429267, 451860, 454518, 478440, 505020, 542232, 572356, 606024, 677790, 715445, 757530, 813348, 858534, 903720, 909036, 1010040, 1016685, 1136295, 1144712, 1287801, 1355580, 1430890, 1515060, 1626696, 1717068, 1818072, 2033370, 2146335, 2272590, 2575602, 2711160, 2861780, 3030120, 3434136, 3863403, 4066740, 4292670, 4545180, 5151204, 5723560, 6439005, 7726806, 8133480, 8585340, 9090360, 10302408, 12878010, 15453612, 17170680, 19317015, 25756020, 30907224, 38634030, 51512040, 77268060, 154536120]

約数ペア:

[(1, 154536120), (2, 77268060), (3, 51512040), (4, 38634030), (5, 30907224), (6, 25756020), (8, 19317015), (9, 17170680), (10, 15453612), (12, 12878010), (15, 10302408), (17, 9090360), (18, 8585340), (19, 8133480), (20, 7726806), (24, 6439005), (27, 5723560), (30, 5151204), (34, 4545180), (36, 4292670), (38, 4066740), (40, 3863403), (45, 3434136), (51, 3030120), (54, 2861780), (57, 2711160), (60, 2575602), (68, 2272590), (72, 2146335), (76, 2033370), (85, 1818072), (90, 1717068), (95, 1626696), (102, 1515060), (108, 1430890), (114, 1355580), (120, 1287801), (135, 1144712), (136, 1136295), (152, 1016685), (153, 1010040), (170, 909036), (171, 903720), (180, 858534), (190, 813348), (204, 757530), (216, 715445), (228, 677790), (255, 606024), (270, 572356), (285, 542232), (306, 505020), (323, 478440), (340, 454518), (342, 451860), (360, 429267), (380, 406674), (408, 378765), (443, 348840), (456, 338895), (459, 336680), (510, 303012), (513, 301240), (540, 286178), (570, 271116), (612, 252510), (646, 239220), (680, 227259), (684, 225930), (760, 203337), (765, 202008), (855, 180744), (886, 174420), (918, 168340), (969, 159480), (1020, 151506), (1026, 150620), (1080, 143089), (1140, 135558), (1224, 126255), (1292, 119610), (1329, 116280), (1368, 112965), (1530, 101004), (1615, 95688), (1710, 90372), (1772, 87210), (1836, 84170), (1938, 79740), (2040, 75753), (2052, 75310), (2215, 69768), (2280, 67779), (2295, 67336), (2565, 60248), (2584, 59805), (2658, 58140), (2907, 53160), (3060, 50502), (3230, 47844), (3420, 45186), (3544, 43605), (3672, 42085), (3876, 39870), (3987, 38760), (4104, 37655), (4430, 34884), (4590, 33668), (4845, 31896), (5130, 30124), (5316, 29070), (5814, 26580), (6120, 25251), (6460, 23922), (6645, 23256), (6840, 22593), (7531, 20520), (7752, 19935), (7974, 19380), (8417, 18360), (8721, 17720), (8860, 17442), (9180, 16834), (9690, 15948), (10260, 15062), (10632, 14535), (11628, 13290), (11961, 12920)]