508474400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 1529902080

約数和(自身を除く): 1021427680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 31, 32, 35, 40, 50, 56, 58, 62, 70, 80, 100, 101, 112, 116, 124, 140, 145, 155, 160, 175, 200, 202, 203, 217, 224, 232, 248, 280, 290, 310, 350, 400, 404, 406, 434, 464, 496, 505, 560, 580, 620, 700, 707, 725, 775, 800, 808, 812, 868, 899, 928, 992, 1010, 1015, 1085, 1120, 1160, 1240, 1400, 1414, 1450, 1550, 1616, 1624, 1736, 1798, 2020, 2030, 2170, 2320, 2480, 2525, 2800, 2828, 2900, 2929, 3100, 3131, 3232, 3248, 3472, 3535, 3596, 4040, 4060, 4340, 4495, 4640, 4960, 5050, 5075, 5425, 5600, 5656, 5800, 5858, 6200, 6262, 6293, 6496, 6944, 7070, 7192, 8080, 8120, 8680, 8990, 10100, 10150, 10850, 11312, 11600, 11716, 12400, 12524, 12586, 14140, 14384, 14645, 15655, 16160, 16240, 17360, 17675, 17980, 20200, 20300, 20503, 21700, 21917, 22475, 22624, 23200, 23432, 24800, 25048, 25172, 28280, 28768, 29290, 31310, 31465, 32480, 34720, 35350, 35960, 40400, 40600, 41006, 43400, 43834, 44950, 46864, 50096, 50344, 56560, 58580, 62620, 62930, 70700, 71920, 73225, 78275, 80800, 81200, 82012, 86800, 87668, 89900, 90799, 93728, 100192, 100688, 102515, 109585, 113120, 117160, 125240, 125860, 141400, 143840, 146450, 156550, 157325, 162400, 164024, 173600, 175336, 179800, 181598, 201376, 205030, 219170, 234320, 250480, 251720, 282800, 292900, 313100, 314650, 328048, 350672, 359600, 363196, 410060, 438340, 453995, 468640, 500960, 503440, 512575, 547925, 565600, 585800, 626200, 629300, 635593, 656096, 701344, 719200, 726392, 820120, 876680, 907990, 1006880, 1025150, 1095850, 1171600, 1252400, 1258600, 1271186, 1452784, 1640240, 1753360, 1815980, 2050300, 2191700, 2269975, 2343200, 2504800, 2517200, 2542372, 2905568, 3177965, 3280480, 3506720, 3631960, 4100600, 4383400, 4539950, 5034400, 5084744, 6355930, 7263920, 8201200, 8766800, 9079900, 10169488, 12711860, 14527840, 15889825, 16402400, 17533600, 18159800, 20338976, 25423720, 31779650, 36319600, 50847440, 63559300, 72639200, 101694880, 127118600, 254237200, 508474400]

約数ペア:

[(1, 508474400), (2, 254237200), (4, 127118600), (5, 101694880), (7, 72639200), (8, 63559300), (10, 50847440), (14, 36319600), (16, 31779650), (20, 25423720), (25, 20338976), (28, 18159800), (29, 17533600), (31, 16402400), (32, 15889825), (35, 14527840), (40, 12711860), (50, 10169488), (56, 9079900), (58, 8766800), (62, 8201200), (70, 7263920), (80, 6355930), (100, 5084744), (101, 5034400), (112, 4539950), (116, 4383400), (124, 4100600), (140, 3631960), (145, 3506720), (155, 3280480), (160, 3177965), (175, 2905568), (200, 2542372), (202, 2517200), (203, 2504800), (217, 2343200), (224, 2269975), (232, 2191700), (248, 2050300), (280, 1815980), (290, 1753360), (310, 1640240), (350, 1452784), (400, 1271186), (404, 1258600), (406, 1252400), (434, 1171600), (464, 1095850), (496, 1025150), (505, 1006880), (560, 907990), (580, 876680), (620, 820120), (700, 726392), (707, 719200), (725, 701344), (775, 656096), (800, 635593), (808, 629300), (812, 626200), (868, 585800), (899, 565600), (928, 547925), (992, 512575), (1010, 503440), (1015, 500960), (1085, 468640), (1120, 453995), (1160, 438340), (1240, 410060), (1400, 363196), (1414, 359600), (1450, 350672), (1550, 328048), (1616, 314650), (1624, 313100), (1736, 292900), (1798, 282800), (2020, 251720), (2030, 250480), (2170, 234320), (2320, 219170), (2480, 205030), (2525, 201376), (2800, 181598), (2828, 179800), (2900, 175336), (2929, 173600), (3100, 164024), (3131, 162400), (3232, 157325), (3248, 156550), (3472, 146450), (3535, 143840), (3596, 141400), (4040, 125860), (4060, 125240), (4340, 117160), (4495, 113120), (4640, 109585), (4960, 102515), (5050, 100688), (5075, 100192), (5425, 93728), (5600, 90799), (5656, 89900), (5800, 87668), (5858, 86800), (6200, 82012), (6262, 81200), (6293, 80800), (6496, 78275), (6944, 73225), (7070, 71920), (7192, 70700), (8080, 62930), (8120, 62620), (8680, 58580), (8990, 56560), (10100, 50344), (10150, 50096), (10850, 46864), (11312, 44950), (11600, 43834), (11716, 43400), (12400, 41006), (12524, 40600), (12586, 40400), (14140, 35960), (14384, 35350), (14645, 34720), (15655, 32480), (16160, 31465), (16240, 31310), (17360, 29290), (17675, 28768), (17980, 28280), (20200, 25172), (20300, 25048), (20503, 24800), (21700, 23432), (21917, 23200), (22475, 22624)]