193719060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 645120000

約数和(自身を除く): 451400940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 79, 90, 95, 108, 114, 135, 158, 171, 180, 190, 228, 237, 239, 270, 285, 316, 342, 380, 395, 474, 478, 513, 540, 570, 684, 711, 717, 790, 855, 948, 956, 1026, 1140, 1185, 1195, 1422, 1434, 1501, 1580, 1710, 2052, 2133, 2151, 2370, 2390, 2565, 2844, 2868, 3002, 3420, 3555, 3585, 4266, 4302, 4503, 4541, 4740, 4780, 5130, 6004, 6453, 7110, 7170, 7505, 8532, 8604, 9006, 9082, 10260, 10665, 10755, 12906, 13509, 13623, 14220, 14340, 15010, 18012, 18164, 18881, 21330, 21510, 22515, 22705, 25812, 27018, 27246, 30020, 32265, 37762, 40527, 40869, 42660, 43020, 45030, 45410, 54036, 54492, 56643, 64530, 67545, 68115, 75524, 81054, 81738, 90060, 90820, 94405, 113286, 122607, 129060, 135090, 136230, 162108, 163476, 169929, 188810, 202635, 204345, 226572, 245214, 270180, 272460, 283215, 339858, 358739, 377620, 405270, 408690, 490428, 509787, 566430, 613035, 679716, 717478, 810540, 817380, 849645, 1019574, 1076217, 1132860, 1226070, 1434956, 1699290, 1793695, 2039148, 2152434, 2452140, 2548935, 3228651, 3398580, 3587390, 4304868, 5097870, 5381085, 6457302, 7174780, 9685953, 10195740, 10762170, 12914604, 16143255, 19371906, 21524340, 32286510, 38743812, 48429765, 64573020, 96859530, 193719060]

約数ペア:

[(1, 193719060), (2, 96859530), (3, 64573020), (4, 48429765), (5, 38743812), (6, 32286510), (9, 21524340), (10, 19371906), (12, 16143255), (15, 12914604), (18, 10762170), (19, 10195740), (20, 9685953), (27, 7174780), (30, 6457302), (36, 5381085), (38, 5097870), (45, 4304868), (54, 3587390), (57, 3398580), (60, 3228651), (76, 2548935), (79, 2452140), (90, 2152434), (95, 2039148), (108, 1793695), (114, 1699290), (135, 1434956), (158, 1226070), (171, 1132860), (180, 1076217), (190, 1019574), (228, 849645), (237, 817380), (239, 810540), (270, 717478), (285, 679716), (316, 613035), (342, 566430), (380, 509787), (395, 490428), (474, 408690), (478, 405270), (513, 377620), (540, 358739), (570, 339858), (684, 283215), (711, 272460), (717, 270180), (790, 245214), (855, 226572), (948, 204345), (956, 202635), (1026, 188810), (1140, 169929), (1185, 163476), (1195, 162108), (1422, 136230), (1434, 135090), (1501, 129060), (1580, 122607), (1710, 113286), (2052, 94405), (2133, 90820), (2151, 90060), (2370, 81738), (2390, 81054), (2565, 75524), (2844, 68115), (2868, 67545), (3002, 64530), (3420, 56643), (3555, 54492), (3585, 54036), (4266, 45410), (4302, 45030), (4503, 43020), (4541, 42660), (4740, 40869), (4780, 40527), (5130, 37762), (6004, 32265), (6453, 30020), (7110, 27246), (7170, 27018), (7505, 25812), (8532, 22705), (8604, 22515), (9006, 21510), (9082, 21330), (10260, 18881), (10665, 18164), (10755, 18012), (12906, 15010), (13509, 14340), (13623, 14220)]