154230120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 606528000

約数和(自身を除く): 452297880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 29, 30, 33, 34, 36, 40, 44, 45, 51, 55, 58, 60, 66, 68, 72, 79, 85, 87, 88, 90, 99, 102, 110, 116, 120, 132, 136, 145, 153, 158, 165, 170, 174, 180, 187, 198, 204, 220, 232, 237, 255, 261, 264, 290, 306, 316, 319, 330, 340, 348, 360, 374, 395, 396, 408, 435, 440, 474, 493, 495, 510, 522, 561, 580, 612, 632, 638, 660, 680, 696, 711, 748, 765, 790, 792, 869, 870, 935, 948, 957, 986, 990, 1020, 1044, 1122, 1160, 1185, 1224, 1276, 1305, 1320, 1343, 1422, 1479, 1496, 1530, 1580, 1595, 1683, 1738, 1740, 1870, 1896, 1914, 1972, 1980, 2040, 2088, 2244, 2291, 2370, 2465, 2552, 2607, 2610, 2686, 2805, 2844, 2871, 2958, 3060, 3160, 3190, 3366, 3476, 3480, 3555, 3740, 3828, 3944, 3960, 4029, 4345, 4437, 4488, 4582, 4740, 4785, 4930, 5214, 5220, 5372, 5423, 5610, 5688, 5742, 5916, 6120, 6380, 6715, 6732, 6873, 6952, 7110, 7395, 7480, 7656, 7821, 8058, 8415, 8690, 8874, 9164, 9480, 9570, 9860, 10428, 10440, 10744, 10846, 11220, 11455, 11484, 11832, 12087, 12760, 13035, 13430, 13464, 13746, 14220, 14355, 14773, 14790, 15642, 16116, 16269, 16830, 17380, 17748, 18328, 19140, 19720, 20145, 20619, 20856, 21692, 22185, 22440, 22910, 22968, 24174, 25201, 26070, 26860, 27115, 27492, 28440, 28710, 29546, 29580, 31284, 32232, 32538, 33660, 34365, 34760, 35496, 38280, 38947, 39105, 40290, 41238, 43384, 44319, 44370, 45820, 48348, 48807, 50402, 52140, 53720, 54230, 54984, 57420, 59092, 59160, 60435, 62568, 65076, 67320, 68730, 73865, 75603, 77894, 78210, 80580, 81345, 82476, 88638, 88740, 91640, 96696, 97614, 100804, 103095, 104280, 108460, 114840, 116841, 118184, 120870, 126005, 130152, 132957, 137460, 147730, 151206, 155788, 156420, 161160, 162690, 164952, 177276, 177480, 194735, 195228, 201608, 206190, 216920, 221595, 226809, 233682, 241740, 244035, 252010, 265914, 274920, 295460, 302412, 311576, 312840, 325380, 350523, 354552, 378015, 389470, 390456, 412380, 428417, 443190, 453618, 467364, 483480, 488070, 504020, 531828, 584205, 590920, 604824, 650760, 664785, 701046, 756030, 778940, 824760, 856834, 886380, 907236, 934728, 976140, 1008040, 1063656, 1134045, 1168410, 1285251, 1329570, 1402092, 1512060, 1557880, 1713668, 1752615, 1772760, 1814472, 1952280, 2142085, 2268090, 2336820, 2570502, 2659140, 2804184, 3024120, 3427336, 3505230, 3855753, 4284170, 4536180, 4673640, 5141004, 5318280, 6426255, 7010460, 7711506, 8568340, 9072360, 10282008, 12852510, 14020920, 15423012, 17136680, 19278765, 25705020, 30846024, 38557530, 51410040, 77115060, 154230120]

約数ペア:

[(1, 154230120), (2, 77115060), (3, 51410040), (4, 38557530), (5, 30846024), (6, 25705020), (8, 19278765), (9, 17136680), (10, 15423012), (11, 14020920), (12, 12852510), (15, 10282008), (17, 9072360), (18, 8568340), (20, 7711506), (22, 7010460), (24, 6426255), (29, 5318280), (30, 5141004), (33, 4673640), (34, 4536180), (36, 4284170), (40, 3855753), (44, 3505230), (45, 3427336), (51, 3024120), (55, 2804184), (58, 2659140), (60, 2570502), (66, 2336820), (68, 2268090), (72, 2142085), (79, 1952280), (85, 1814472), (87, 1772760), (88, 1752615), (90, 1713668), (99, 1557880), (102, 1512060), (110, 1402092), (116, 1329570), (120, 1285251), (132, 1168410), (136, 1134045), (145, 1063656), (153, 1008040), (158, 976140), (165, 934728), (170, 907236), (174, 886380), (180, 856834), (187, 824760), (198, 778940), (204, 756030), (220, 701046), (232, 664785), (237, 650760), (255, 604824), (261, 590920), (264, 584205), (290, 531828), (306, 504020), (316, 488070), (319, 483480), (330, 467364), (340, 453618), (348, 443190), (360, 428417), (374, 412380), (395, 390456), (396, 389470), (408, 378015), (435, 354552), (440, 350523), (474, 325380), (493, 312840), (495, 311576), (510, 302412), (522, 295460), (561, 274920), (580, 265914), (612, 252010), (632, 244035), (638, 241740), (660, 233682), (680, 226809), (696, 221595), (711, 216920), (748, 206190), (765, 201608), (790, 195228), (792, 194735), (869, 177480), (870, 177276), (935, 164952), (948, 162690), (957, 161160), (986, 156420), (990, 155788), (1020, 151206), (1044, 147730), (1122, 137460), (1160, 132957), (1185, 130152), (1224, 126005), (1276, 120870), (1305, 118184), (1320, 116841), (1343, 114840), (1422, 108460), (1479, 104280), (1496, 103095), (1530, 100804), (1580, 97614), (1595, 96696), (1683, 91640), (1738, 88740), (1740, 88638), (1870, 82476), (1896, 81345), (1914, 80580), (1972, 78210), (1980, 77894), (2040, 75603), (2088, 73865), (2244, 68730), (2291, 67320), (2370, 65076), (2465, 62568), (2552, 60435), (2607, 59160), (2610, 59092), (2686, 57420), (2805, 54984), (2844, 54230), (2871, 53720), (2958, 52140), (3060, 50402), (3160, 48807), (3190, 48348), (3366, 45820), (3476, 44370), (3480, 44319), (3555, 43384), (3740, 41238), (3828, 40290), (3944, 39105), (3960, 38947), (4029, 38280), (4345, 35496), (4437, 34760), (4488, 34365), (4582, 33660), (4740, 32538), (4785, 32232), (4930, 31284), (5214, 29580), (5220, 29546), (5372, 28710), (5423, 28440), (5610, 27492), (5688, 27115), (5742, 26860), (5916, 26070), (6120, 25201), (6380, 24174), (6715, 22968), (6732, 22910), (6873, 22440), (6952, 22185), (7110, 21692), (7395, 20856), (7480, 20619), (7656, 20145), (7821, 19720), (8058, 19140), (8415, 18328), (8690, 17748), (8874, 17380), (9164, 16830), (9480, 16269), (9570, 16116), (9860, 15642), (10428, 14790), (10440, 14773), (10744, 14355), (10846, 14220), (11220, 13746), (11455, 13464), (11484, 13430), (11832, 13035), (12087, 12760)]