174428280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 637191360

約数和(自身を除く): 462763080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 61, 65, 72, 78, 90, 94, 104, 117, 120, 122, 130, 141, 156, 169, 180, 183, 188, 195, 234, 235, 244, 260, 282, 305, 312, 338, 360, 366, 376, 390, 423, 468, 470, 488, 507, 520, 549, 564, 585, 610, 611, 676, 705, 732, 780, 793, 845, 846, 915, 936, 940, 1014, 1098, 1128, 1170, 1220, 1222, 1352, 1410, 1464, 1521, 1560, 1586, 1690, 1692, 1830, 1833, 1880, 2028, 2115, 2196, 2340, 2379, 2440, 2444, 2535, 2745, 2820, 2867, 3042, 3055, 3172, 3380, 3384, 3660, 3666, 3965, 4056, 4230, 4392, 4680, 4758, 4888, 5070, 5490, 5499, 5640, 5734, 6084, 6110, 6344, 6760, 7137, 7320, 7332, 7605, 7930, 7943, 8460, 8601, 9165, 9516, 10140, 10309, 10980, 10998, 11468, 11895, 12168, 12220, 14274, 14335, 14664, 15210, 15860, 15886, 16920, 17202, 18330, 19032, 20280, 20618, 21960, 21996, 22936, 23790, 23829, 24440, 25803, 27495, 28548, 28670, 30420, 30927, 31720, 31772, 34404, 35685, 36660, 37271, 39715, 41236, 43005, 43992, 47580, 47658, 51545, 51606, 54990, 57096, 57340, 60840, 61854, 63544, 68808, 71370, 71487, 73320, 74542, 79430, 82472, 86010, 92781, 95160, 95316, 103090, 103212, 109980, 111813, 114680, 119145, 123708, 129015, 142740, 142974, 149084, 154635, 158860, 172020, 185562, 186355, 190632, 206180, 206424, 219960, 223626, 238290, 247416, 258030, 285480, 285948, 298168, 309270, 317720, 335439, 344040, 357435, 371124, 372710, 412360, 447252, 463905, 476580, 484523, 516060, 559065, 571896, 618540, 670878, 714870, 742248, 745420, 894504, 927810, 953160, 969046, 1032120, 1118130, 1237080, 1341756, 1429740, 1453569, 1490840, 1677195, 1855620, 1938092, 2236260, 2422615, 2683512, 2859480, 2907138, 3354390, 3711240, 3876184, 4360707, 4472520, 4845230, 5814276, 6708780, 7267845, 8721414, 9690460, 11628552, 13417560, 14535690, 17442828, 19380920, 21803535, 29071380, 34885656, 43607070, 58142760, 87214140, 174428280]

約数ペア:

[(1, 174428280), (2, 87214140), (3, 58142760), (4, 43607070), (5, 34885656), (6, 29071380), (8, 21803535), (9, 19380920), (10, 17442828), (12, 14535690), (13, 13417560), (15, 11628552), (18, 9690460), (20, 8721414), (24, 7267845), (26, 6708780), (30, 5814276), (36, 4845230), (39, 4472520), (40, 4360707), (45, 3876184), (47, 3711240), (52, 3354390), (60, 2907138), (61, 2859480), (65, 2683512), (72, 2422615), (78, 2236260), (90, 1938092), (94, 1855620), (104, 1677195), (117, 1490840), (120, 1453569), (122, 1429740), (130, 1341756), (141, 1237080), (156, 1118130), (169, 1032120), (180, 969046), (183, 953160), (188, 927810), (195, 894504), (234, 745420), (235, 742248), (244, 714870), (260, 670878), (282, 618540), (305, 571896), (312, 559065), (338, 516060), (360, 484523), (366, 476580), (376, 463905), (390, 447252), (423, 412360), (468, 372710), (470, 371124), (488, 357435), (507, 344040), (520, 335439), (549, 317720), (564, 309270), (585, 298168), (610, 285948), (611, 285480), (676, 258030), (705, 247416), (732, 238290), (780, 223626), (793, 219960), (845, 206424), (846, 206180), (915, 190632), (936, 186355), (940, 185562), (1014, 172020), (1098, 158860), (1128, 154635), (1170, 149084), (1220, 142974), (1222, 142740), (1352, 129015), (1410, 123708), (1464, 119145), (1521, 114680), (1560, 111813), (1586, 109980), (1690, 103212), (1692, 103090), (1830, 95316), (1833, 95160), (1880, 92781), (2028, 86010), (2115, 82472), (2196, 79430), (2340, 74542), (2379, 73320), (2440, 71487), (2444, 71370), (2535, 68808), (2745, 63544), (2820, 61854), (2867, 60840), (3042, 57340), (3055, 57096), (3172, 54990), (3380, 51606), (3384, 51545), (3660, 47658), (3666, 47580), (3965, 43992), (4056, 43005), (4230, 41236), (4392, 39715), (4680, 37271), (4758, 36660), (4888, 35685), (5070, 34404), (5490, 31772), (5499, 31720), (5640, 30927), (5734, 30420), (6084, 28670), (6110, 28548), (6344, 27495), (6760, 25803), (7137, 24440), (7320, 23829), (7332, 23790), (7605, 22936), (7930, 21996), (7943, 21960), (8460, 20618), (8601, 20280), (9165, 19032), (9516, 18330), (10140, 17202), (10309, 16920), (10980, 15886), (10998, 15860), (11468, 15210), (11895, 14664), (12168, 14335), (12220, 14274)]