195879060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 676190592

約数和(自身を除く): 480311532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 71, 78, 81, 90, 108, 117, 130, 131, 135, 142, 156, 162, 180, 195, 213, 234, 260, 262, 270, 284, 324, 351, 355, 390, 393, 405, 426, 468, 524, 540, 585, 639, 655, 702, 710, 780, 786, 810, 852, 923, 1053, 1065, 1170, 1179, 1278, 1310, 1404, 1420, 1572, 1620, 1703, 1755, 1846, 1917, 1965, 2106, 2130, 2340, 2358, 2556, 2620, 2769, 3195, 3406, 3510, 3537, 3692, 3834, 3930, 4212, 4260, 4615, 4716, 5109, 5265, 5538, 5751, 5895, 6390, 6812, 7020, 7074, 7668, 7860, 8307, 8515, 9230, 9301, 9585, 10218, 10530, 10611, 11076, 11502, 11790, 12780, 13845, 14148, 15327, 16614, 17030, 17685, 18460, 18602, 19170, 20436, 21060, 21222, 23004, 23580, 24921, 25545, 27690, 27903, 28755, 30654, 33228, 34060, 35370, 37204, 38340, 41535, 42444, 45981, 46505, 49842, 51090, 53055, 55380, 55806, 57510, 61308, 70740, 74763, 76635, 83070, 83709, 91962, 93010, 99684, 102180, 106110, 111612, 115020, 120913, 124605, 137943, 139515, 149526, 153270, 166140, 167418, 183924, 186020, 212220, 229905, 241826, 249210, 251127, 275886, 279030, 299052, 306540, 334836, 362739, 373815, 418545, 459810, 483652, 498420, 502254, 551772, 558060, 604565, 689715, 725478, 747630, 753381, 837090, 919620, 1004508, 1088217, 1209130, 1255635, 1379430, 1450956, 1495260, 1506762, 1674180, 1813695, 2176434, 2418260, 2511270, 2758860, 3013524, 3264651, 3627390, 3766905, 4352868, 5022540, 5441085, 6529302, 7254780, 7533810, 9793953, 10882170, 13058604, 15067620, 16323255, 19587906, 21764340, 32646510, 39175812, 48969765, 65293020, 97939530, 195879060]

約数ペア:

[(1, 195879060), (2, 97939530), (3, 65293020), (4, 48969765), (5, 39175812), (6, 32646510), (9, 21764340), (10, 19587906), (12, 16323255), (13, 15067620), (15, 13058604), (18, 10882170), (20, 9793953), (26, 7533810), (27, 7254780), (30, 6529302), (36, 5441085), (39, 5022540), (45, 4352868), (52, 3766905), (54, 3627390), (60, 3264651), (65, 3013524), (71, 2758860), (78, 2511270), (81, 2418260), (90, 2176434), (108, 1813695), (117, 1674180), (130, 1506762), (131, 1495260), (135, 1450956), (142, 1379430), (156, 1255635), (162, 1209130), (180, 1088217), (195, 1004508), (213, 919620), (234, 837090), (260, 753381), (262, 747630), (270, 725478), (284, 689715), (324, 604565), (351, 558060), (355, 551772), (390, 502254), (393, 498420), (405, 483652), (426, 459810), (468, 418545), (524, 373815), (540, 362739), (585, 334836), (639, 306540), (655, 299052), (702, 279030), (710, 275886), (780, 251127), (786, 249210), (810, 241826), (852, 229905), (923, 212220), (1053, 186020), (1065, 183924), (1170, 167418), (1179, 166140), (1278, 153270), (1310, 149526), (1404, 139515), (1420, 137943), (1572, 124605), (1620, 120913), (1703, 115020), (1755, 111612), (1846, 106110), (1917, 102180), (1965, 99684), (2106, 93010), (2130, 91962), (2340, 83709), (2358, 83070), (2556, 76635), (2620, 74763), (2769, 70740), (3195, 61308), (3406, 57510), (3510, 55806), (3537, 55380), (3692, 53055), (3834, 51090), (3930, 49842), (4212, 46505), (4260, 45981), (4615, 42444), (4716, 41535), (5109, 38340), (5265, 37204), (5538, 35370), (5751, 34060), (5895, 33228), (6390, 30654), (6812, 28755), (7020, 27903), (7074, 27690), (7668, 25545), (7860, 24921), (8307, 23580), (8515, 23004), (9230, 21222), (9301, 21060), (9585, 20436), (10218, 19170), (10530, 18602), (10611, 18460), (11076, 17685), (11502, 17030), (11790, 16614), (12780, 15327), (13845, 14148)]