129567900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 479969280

約数和(自身を除く): 350401380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 71, 75, 77, 79, 84, 100, 105, 110, 132, 140, 142, 150, 154, 158, 165, 175, 210, 213, 220, 231, 237, 275, 284, 300, 308, 316, 330, 350, 355, 385, 395, 420, 426, 462, 474, 497, 525, 550, 553, 660, 700, 710, 770, 781, 790, 825, 852, 869, 924, 948, 994, 1050, 1065, 1100, 1106, 1155, 1185, 1420, 1491, 1540, 1562, 1580, 1650, 1659, 1738, 1775, 1925, 1975, 1988, 2100, 2130, 2212, 2310, 2343, 2370, 2485, 2607, 2765, 2982, 3124, 3300, 3318, 3476, 3550, 3850, 3905, 3950, 4260, 4345, 4620, 4686, 4740, 4970, 5214, 5325, 5467, 5530, 5609, 5775, 5925, 5964, 6083, 6636, 7100, 7455, 7700, 7810, 7900, 8295, 8690, 9372, 9940, 10428, 10650, 10934, 11060, 11218, 11550, 11715, 11850, 12166, 12425, 13035, 13825, 14910, 15620, 16401, 16590, 16827, 17380, 18249, 19525, 21300, 21725, 21868, 22436, 23100, 23430, 23700, 24332, 24850, 26070, 27335, 27650, 28045, 29820, 30415, 32802, 33180, 33654, 36498, 37275, 39050, 39263, 41475, 43450, 46860, 49700, 52140, 54670, 55300, 56090, 58575, 60830, 61699, 65175, 65604, 67308, 72996, 74550, 78100, 78526, 82005, 82950, 84135, 86900, 91245, 109340, 112180, 117150, 117789, 121660, 123398, 130350, 136675, 140225, 149100, 152075, 157052, 164010, 165900, 168270, 182490, 185097, 196315, 234300, 235578, 246796, 260700, 273350, 280450, 304150, 308495, 328020, 336540, 364980, 370194, 392630, 410025, 420675, 431893, 456225, 471156, 546700, 560900, 588945, 608300, 616990, 740388, 785260, 820050, 841350, 863786, 912450, 925485, 981575, 1177890, 1233980, 1295679, 1542475, 1640100, 1682700, 1727572, 1824900, 1850970, 1963150, 2159465, 2355780, 2591358, 2944725, 3084950, 3701940, 3926300, 4318930, 4627425, 5182716, 5889450, 6169900, 6478395, 8637860, 9254850, 10797325, 11778900, 12956790, 18509700, 21594650, 25913580, 32391975, 43189300, 64783950, 129567900]

約数ペア:

[(1, 129567900), (2, 64783950), (3, 43189300), (4, 32391975), (5, 25913580), (6, 21594650), (7, 18509700), (10, 12956790), (11, 11778900), (12, 10797325), (14, 9254850), (15, 8637860), (20, 6478395), (21, 6169900), (22, 5889450), (25, 5182716), (28, 4627425), (30, 4318930), (33, 3926300), (35, 3701940), (42, 3084950), (44, 2944725), (50, 2591358), (55, 2355780), (60, 2159465), (66, 1963150), (70, 1850970), (71, 1824900), (75, 1727572), (77, 1682700), (79, 1640100), (84, 1542475), (100, 1295679), (105, 1233980), (110, 1177890), (132, 981575), (140, 925485), (142, 912450), (150, 863786), (154, 841350), (158, 820050), (165, 785260), (175, 740388), (210, 616990), (213, 608300), (220, 588945), (231, 560900), (237, 546700), (275, 471156), (284, 456225), (300, 431893), (308, 420675), (316, 410025), (330, 392630), (350, 370194), (355, 364980), (385, 336540), (395, 328020), (420, 308495), (426, 304150), (462, 280450), (474, 273350), (497, 260700), (525, 246796), (550, 235578), (553, 234300), (660, 196315), (700, 185097), (710, 182490), (770, 168270), (781, 165900), (790, 164010), (825, 157052), (852, 152075), (869, 149100), (924, 140225), (948, 136675), (994, 130350), (1050, 123398), (1065, 121660), (1100, 117789), (1106, 117150), (1155, 112180), (1185, 109340), (1420, 91245), (1491, 86900), (1540, 84135), (1562, 82950), (1580, 82005), (1650, 78526), (1659, 78100), (1738, 74550), (1775, 72996), (1925, 67308), (1975, 65604), (1988, 65175), (2100, 61699), (2130, 60830), (2212, 58575), (2310, 56090), (2343, 55300), (2370, 54670), (2485, 52140), (2607, 49700), (2765, 46860), (2982, 43450), (3124, 41475), (3300, 39263), (3318, 39050), (3476, 37275), (3550, 36498), (3850, 33654), (3905, 33180), (3950, 32802), (4260, 30415), (4345, 29820), (4620, 28045), (4686, 27650), (4740, 27335), (4970, 26070), (5214, 24850), (5325, 24332), (5467, 23700), (5530, 23430), (5609, 23100), (5775, 22436), (5925, 21868), (5964, 21725), (6083, 21300), (6636, 19525), (7100, 18249), (7455, 17380), (7700, 16827), (7810, 16590), (7900, 16401), (8295, 15620), (8690, 14910), (9372, 13825), (9940, 13035), (10428, 12425), (10650, 12166), (10934, 11850), (11060, 11715), (11218, 11550)]