154236420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 523837440

約数和(自身を除く): 369601020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 127, 130, 135, 156, 173, 180, 195, 234, 254, 260, 270, 346, 351, 381, 390, 468, 508, 519, 540, 585, 635, 692, 702, 762, 780, 865, 1038, 1143, 1170, 1270, 1404, 1524, 1557, 1651, 1730, 1755, 1905, 2076, 2249, 2286, 2340, 2540, 2595, 3114, 3302, 3429, 3460, 3510, 3810, 4498, 4572, 4671, 4953, 5190, 5715, 6228, 6604, 6747, 6858, 7020, 7620, 7785, 8255, 8996, 9342, 9906, 10380, 11245, 11430, 13494, 13716, 14859, 15570, 16510, 17145, 18684, 19812, 20241, 21971, 22490, 22860, 23355, 24765, 26988, 29718, 31140, 33020, 33735, 34290, 40482, 43942, 44577, 44980, 46710, 49530, 59436, 60723, 65913, 67470, 68580, 74295, 80964, 87884, 89154, 93420, 99060, 101205, 109855, 121446, 131826, 134940, 148590, 178308, 197739, 202410, 219710, 222885, 242892, 263652, 285623, 297180, 303615, 329565, 395478, 404820, 439420, 445770, 571246, 593217, 607230, 659130, 790956, 856869, 891540, 988695, 1142492, 1186434, 1214460, 1318260, 1428115, 1713738, 1977390, 2372868, 2570607, 2856230, 2966085, 3427476, 3954780, 4284345, 5141214, 5712460, 5932170, 7711821, 8568690, 10282428, 11864340, 12853035, 15423642, 17137380, 25706070, 30847284, 38559105, 51412140, 77118210, 154236420]

約数ペア:

[(1, 154236420), (2, 77118210), (3, 51412140), (4, 38559105), (5, 30847284), (6, 25706070), (9, 17137380), (10, 15423642), (12, 12853035), (13, 11864340), (15, 10282428), (18, 8568690), (20, 7711821), (26, 5932170), (27, 5712460), (30, 5141214), (36, 4284345), (39, 3954780), (45, 3427476), (52, 2966085), (54, 2856230), (60, 2570607), (65, 2372868), (78, 1977390), (90, 1713738), (108, 1428115), (117, 1318260), (127, 1214460), (130, 1186434), (135, 1142492), (156, 988695), (173, 891540), (180, 856869), (195, 790956), (234, 659130), (254, 607230), (260, 593217), (270, 571246), (346, 445770), (351, 439420), (381, 404820), (390, 395478), (468, 329565), (508, 303615), (519, 297180), (540, 285623), (585, 263652), (635, 242892), (692, 222885), (702, 219710), (762, 202410), (780, 197739), (865, 178308), (1038, 148590), (1143, 134940), (1170, 131826), (1270, 121446), (1404, 109855), (1524, 101205), (1557, 99060), (1651, 93420), (1730, 89154), (1755, 87884), (1905, 80964), (2076, 74295), (2249, 68580), (2286, 67470), (2340, 65913), (2540, 60723), (2595, 59436), (3114, 49530), (3302, 46710), (3429, 44980), (3460, 44577), (3510, 43942), (3810, 40482), (4498, 34290), (4572, 33735), (4671, 33020), (4953, 31140), (5190, 29718), (5715, 26988), (6228, 24765), (6604, 23355), (6747, 22860), (6858, 22490), (7020, 21971), (7620, 20241), (7785, 19812), (8255, 18684), (8996, 17145), (9342, 16510), (9906, 15570), (10380, 14859), (11245, 13716), (11430, 13494)]