149225440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 447237504

約数和(自身を除く): 298012064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 160, 182, 185, 208, 224, 259, 260, 277, 280, 296, 364, 370, 416, 455, 481, 518, 520, 554, 560, 592, 728, 740, 910, 962, 1036, 1040, 1108, 1120, 1184, 1295, 1385, 1456, 1480, 1820, 1924, 1939, 2072, 2080, 2216, 2405, 2590, 2770, 2912, 2960, 3367, 3601, 3640, 3848, 3878, 4144, 4432, 4810, 5180, 5540, 5920, 6734, 7202, 7280, 7696, 7756, 8288, 8864, 9620, 9695, 10249, 10360, 11080, 13468, 14404, 14560, 15392, 15512, 16835, 18005, 19240, 19390, 20498, 20720, 22160, 25207, 26936, 28808, 31024, 33670, 36010, 38480, 38780, 40996, 41440, 44320, 50414, 51245, 53872, 57616, 62048, 67340, 71743, 72020, 76960, 77560, 81992, 100828, 102490, 107744, 115232, 126035, 133237, 134680, 143486, 144040, 155120, 163984, 201656, 204980, 252070, 266474, 269360, 286972, 288080, 310240, 327968, 358715, 403312, 409960, 504140, 532948, 538720, 573944, 576160, 666185, 717430, 806624, 819920, 932659, 1008280, 1065896, 1147888, 1332370, 1434860, 1639840, 1865318, 2016560, 2131792, 2295776, 2664740, 2869720, 3730636, 4033120, 4263584, 4663295, 5329480, 5739440, 7461272, 9326590, 10658960, 11478880, 14922544, 18653180, 21317920, 29845088, 37306360, 74612720, 149225440]

約数ペア:

[(1, 149225440), (2, 74612720), (4, 37306360), (5, 29845088), (7, 21317920), (8, 18653180), (10, 14922544), (13, 11478880), (14, 10658960), (16, 9326590), (20, 7461272), (26, 5739440), (28, 5329480), (32, 4663295), (35, 4263584), (37, 4033120), (40, 3730636), (52, 2869720), (56, 2664740), (65, 2295776), (70, 2131792), (74, 2016560), (80, 1865318), (91, 1639840), (104, 1434860), (112, 1332370), (130, 1147888), (140, 1065896), (148, 1008280), (160, 932659), (182, 819920), (185, 806624), (208, 717430), (224, 666185), (259, 576160), (260, 573944), (277, 538720), (280, 532948), (296, 504140), (364, 409960), (370, 403312), (416, 358715), (455, 327968), (481, 310240), (518, 288080), (520, 286972), (554, 269360), (560, 266474), (592, 252070), (728, 204980), (740, 201656), (910, 163984), (962, 155120), (1036, 144040), (1040, 143486), (1108, 134680), (1120, 133237), (1184, 126035), (1295, 115232), (1385, 107744), (1456, 102490), (1480, 100828), (1820, 81992), (1924, 77560), (1939, 76960), (2072, 72020), (2080, 71743), (2216, 67340), (2405, 62048), (2590, 57616), (2770, 53872), (2912, 51245), (2960, 50414), (3367, 44320), (3601, 41440), (3640, 40996), (3848, 38780), (3878, 38480), (4144, 36010), (4432, 33670), (4810, 31024), (5180, 28808), (5540, 26936), (5920, 25207), (6734, 22160), (7202, 20720), (7280, 20498), (7696, 19390), (7756, 19240), (8288, 18005), (8864, 16835), (9620, 15512), (9695, 15392), (10249, 14560), (10360, 14404), (11080, 13468)]