102706020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 334152000

約数和(自身を除く): 231445980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 509, 531, 570, 590, 684, 708, 855, 885, 1018, 1062, 1121, 1140, 1180, 1527, 1710, 1770, 2036, 2124, 2242, 2545, 2655, 3054, 3363, 3420, 3540, 4484, 4581, 5090, 5310, 5605, 6108, 6726, 7635, 9162, 9671, 10089, 10180, 10620, 11210, 13452, 15270, 16815, 18324, 19342, 20178, 22420, 22905, 29013, 30031, 30540, 33630, 38684, 40356, 45810, 48355, 50445, 58026, 60062, 67260, 87039, 90093, 91620, 96710, 100890, 116052, 120124, 145065, 150155, 174078, 180186, 193420, 201780, 270279, 290130, 300310, 348156, 360372, 435195, 450465, 540558, 570589, 580260, 600620, 870390, 900930, 1081116, 1141178, 1351395, 1711767, 1740780, 1801860, 2282356, 2702790, 2852945, 3423534, 5135301, 5405580, 5705890, 6847068, 8558835, 10270602, 11411780, 17117670, 20541204, 25676505, 34235340, 51353010, 102706020]

約数ペア:

[(1, 102706020), (2, 51353010), (3, 34235340), (4, 25676505), (5, 20541204), (6, 17117670), (9, 11411780), (10, 10270602), (12, 8558835), (15, 6847068), (18, 5705890), (19, 5405580), (20, 5135301), (30, 3423534), (36, 2852945), (38, 2702790), (45, 2282356), (57, 1801860), (59, 1740780), (60, 1711767), (76, 1351395), (90, 1141178), (95, 1081116), (114, 900930), (118, 870390), (171, 600620), (177, 580260), (180, 570589), (190, 540558), (228, 450465), (236, 435195), (285, 360372), (295, 348156), (342, 300310), (354, 290130), (380, 270279), (509, 201780), (531, 193420), (570, 180186), (590, 174078), (684, 150155), (708, 145065), (855, 120124), (885, 116052), (1018, 100890), (1062, 96710), (1121, 91620), (1140, 90093), (1180, 87039), (1527, 67260), (1710, 60062), (1770, 58026), (2036, 50445), (2124, 48355), (2242, 45810), (2545, 40356), (2655, 38684), (3054, 33630), (3363, 30540), (3420, 30031), (3540, 29013), (4484, 22905), (4581, 22420), (5090, 20178), (5310, 19342), (5605, 18324), (6108, 16815), (6726, 15270), (7635, 13452), (9162, 11210), (9671, 10620), (10089, 10180)]