155743380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 557706240

約数和(自身を除く): 401962860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 113, 114, 117, 124, 130, 155, 156, 171, 180, 186, 190, 195, 226, 228, 234, 247, 260, 279, 285, 310, 339, 342, 372, 380, 390, 403, 452, 465, 468, 494, 558, 565, 570, 585, 589, 620, 678, 684, 741, 780, 806, 855, 930, 988, 1017, 1116, 1130, 1140, 1170, 1178, 1209, 1235, 1356, 1395, 1469, 1482, 1612, 1695, 1710, 1767, 1860, 2015, 2034, 2147, 2223, 2260, 2340, 2356, 2418, 2470, 2790, 2938, 2945, 2964, 3390, 3420, 3503, 3534, 3627, 3705, 4030, 4068, 4294, 4407, 4446, 4836, 4940, 5085, 5301, 5580, 5876, 5890, 6045, 6441, 6780, 7006, 7068, 7254, 7345, 7410, 7657, 8060, 8588, 8814, 8835, 8892, 10170, 10509, 10602, 10735, 11115, 11780, 12090, 12882, 13221, 14012, 14508, 14690, 14820, 15314, 17515, 17628, 17670, 18135, 19323, 20340, 21018, 21204, 21470, 22035, 22230, 22971, 24180, 25764, 26442, 26505, 27911, 29380, 30628, 31527, 32205, 35030, 35340, 36270, 38285, 38646, 42036, 42940, 44070, 44460, 45539, 45942, 52545, 52884, 53010, 55822, 63054, 64410, 66105, 66557, 68913, 70060, 72540, 76570, 77292, 83733, 88140, 91078, 91884, 96615, 105090, 106020, 111644, 114855, 126108, 128820, 132210, 133114, 136617, 137826, 139555, 153140, 157635, 167466, 182156, 193230, 199671, 210180, 227695, 229710, 251199, 264420, 266228, 273234, 275652, 279110, 315270, 332785, 334932, 344565, 386460, 399342, 409851, 418665, 455390, 459420, 502398, 546468, 558220, 599013, 630540, 665570, 683085, 689130, 798684, 819702, 837330, 865241, 910780, 998355, 1004796, 1198026, 1255995, 1331140, 1366170, 1378260, 1639404, 1674660, 1730482, 1996710, 2049255, 2396052, 2511990, 2595723, 2732340, 2995065, 3460964, 3993420, 4098510, 4326205, 5023980, 5191446, 5990130, 7787169, 8197020, 8652410, 10382892, 11980260, 12978615, 15574338, 17304820, 25957230, 31148676, 38935845, 51914460, 77871690, 155743380]

約数ペア:

[(1, 155743380), (2, 77871690), (3, 51914460), (4, 38935845), (5, 31148676), (6, 25957230), (9, 17304820), (10, 15574338), (12, 12978615), (13, 11980260), (15, 10382892), (18, 8652410), (19, 8197020), (20, 7787169), (26, 5990130), (30, 5191446), (31, 5023980), (36, 4326205), (38, 4098510), (39, 3993420), (45, 3460964), (52, 2995065), (57, 2732340), (60, 2595723), (62, 2511990), (65, 2396052), (76, 2049255), (78, 1996710), (90, 1730482), (93, 1674660), (95, 1639404), (113, 1378260), (114, 1366170), (117, 1331140), (124, 1255995), (130, 1198026), (155, 1004796), (156, 998355), (171, 910780), (180, 865241), (186, 837330), (190, 819702), (195, 798684), (226, 689130), (228, 683085), (234, 665570), (247, 630540), (260, 599013), (279, 558220), (285, 546468), (310, 502398), (339, 459420), (342, 455390), (372, 418665), (380, 409851), (390, 399342), (403, 386460), (452, 344565), (465, 334932), (468, 332785), (494, 315270), (558, 279110), (565, 275652), (570, 273234), (585, 266228), (589, 264420), (620, 251199), (678, 229710), (684, 227695), (741, 210180), (780, 199671), (806, 193230), (855, 182156), (930, 167466), (988, 157635), (1017, 153140), (1116, 139555), (1130, 137826), (1140, 136617), (1170, 133114), (1178, 132210), (1209, 128820), (1235, 126108), (1356, 114855), (1395, 111644), (1469, 106020), (1482, 105090), (1612, 96615), (1695, 91884), (1710, 91078), (1767, 88140), (1860, 83733), (2015, 77292), (2034, 76570), (2147, 72540), (2223, 70060), (2260, 68913), (2340, 66557), (2356, 66105), (2418, 64410), (2470, 63054), (2790, 55822), (2938, 53010), (2945, 52884), (2964, 52545), (3390, 45942), (3420, 45539), (3503, 44460), (3534, 44070), (3627, 42940), (3705, 42036), (4030, 38646), (4068, 38285), (4294, 36270), (4407, 35340), (4446, 35030), (4836, 32205), (4940, 31527), (5085, 30628), (5301, 29380), (5580, 27911), (5876, 26505), (5890, 26442), (6045, 25764), (6441, 24180), (6780, 22971), (7006, 22230), (7068, 22035), (7254, 21470), (7345, 21204), (7410, 21018), (7657, 20340), (8060, 19323), (8588, 18135), (8814, 17670), (8835, 17628), (8892, 17515), (10170, 15314), (10509, 14820), (10602, 14690), (10735, 14508), (11115, 14012), (11780, 13221), (12090, 12882)]