630501507180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{145109}}^1$

素因数の和:145464

約数の個数: 144

約数和(自身を含む): 1939551868800

約数和(自身を除く): 1309050361620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 239, 303, 404, 478, 505, 606, 717, 909, 956, 1010, 1195, 1212, 1434, 1515, 1818, 2020, 2151, 2390, 2868, 3030, 3585, 3636, 4302, 4545, 4780, 6060, 7170, 8604, 9090, 10755, 14340, 18180, 21510, 24139, 43020, 48278, 72417, 96556, 120695, 144834, 145109, 217251, 241390, 289668, 290218, 362085, 434502, 435327, 482780, 580436, 724170, 725545, 869004, 870654, 1086255, 1305981, 1448340, 1451090, 1741308, 2172510, 2176635, 2611962, 2902180, 4345020, 4353270, 5223924, 6529905, 8706540, 13059810, 14656009, 26119620, 29312018, 34681051, 43968027, 58624036, 69362102, 73280045, 87936054, 104043153, 131904081, 138724204, 146560090, 173405255, 175872108, 208086306, 219840135, 263808162, 293120180, 312129459, 346810510, 416172612, 439680270, 520215765, 527616324, 624258918, 659520405, 693621020, 879360540, 1040431530, 1248517836, 1319040810, 1560647295, 2080863060, 2638081620, 3121294590, 3502786151, 6242589180, 7005572302, 10508358453, 14011144604, 17513930755, 21016716906, 31525075359, 35027861510, 42033433812, 52541792265, 63050150718, 70055723020, 105083584530, 126100301436, 157625376795, 210167169060, 315250753590, 630501507180]

約数ペア:

[(1, 630501507180), (2, 315250753590), (3, 210167169060), (4, 157625376795), (5, 126100301436), (6, 105083584530), (9, 70055723020), (10, 63050150718), (12, 52541792265), (15, 42033433812), (18, 35027861510), (20, 31525075359), (30, 21016716906), (36, 17513930755), (45, 14011144604), (60, 10508358453), (90, 7005572302), (101, 6242589180), (180, 3502786151), (202, 3121294590), (239, 2638081620), (303, 2080863060), (404, 1560647295), (478, 1319040810), (505, 1248517836), (606, 1040431530), (717, 879360540), (909, 693621020), (956, 659520405), (1010, 624258918), (1195, 527616324), (1212, 520215765), (1434, 439680270), (1515, 416172612), (1818, 346810510), (2020, 312129459), (2151, 293120180), (2390, 263808162), (2868, 219840135), (3030, 208086306), (3585, 175872108), (3636, 173405255), (4302, 146560090), (4545, 138724204), (4780, 131904081), (6060, 104043153), (7170, 87936054), (8604, 73280045), (9090, 69362102), (10755, 58624036), (14340, 43968027), (18180, 34681051), (21510, 29312018), (24139, 26119620), (43020, 14656009), (48278, 13059810), (72417, 8706540), (96556, 6529905), (120695, 5223924), (144834, 4353270), (145109, 4345020), (217251, 2902180), (241390, 2611962), (289668, 2176635), (290218, 2172510), (362085, 1741308), (434502, 1451090), (435327, 1448340), (482780, 1305981), (580436, 1086255), (724170, 870654), (725545, 869004)]