730375500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 2230824960

約数和(自身を除く): 1500449460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 113, 124, 125, 139, 150, 155, 186, 226, 250, 278, 300, 310, 339, 372, 375, 417, 452, 465, 500, 556, 565, 620, 678, 695, 750, 775, 834, 930, 1130, 1356, 1390, 1500, 1550, 1668, 1695, 1860, 2085, 2260, 2325, 2780, 2825, 3100, 3390, 3475, 3503, 3875, 4170, 4309, 4650, 5650, 6780, 6950, 7006, 7750, 8340, 8475, 8618, 9300, 10425, 10509, 11300, 11625, 12927, 13900, 14012, 14125, 15500, 15707, 16950, 17236, 17375, 17515, 20850, 21018, 21545, 23250, 25854, 28250, 31414, 33900, 34750, 35030, 41700, 42036, 42375, 43090, 46500, 47121, 51708, 52125, 52545, 56500, 62828, 64635, 69500, 70060, 78535, 84750, 86180, 87575, 94242, 104250, 105090, 107725, 129270, 157070, 169500, 175150, 188484, 208500, 210180, 215450, 235605, 258540, 262725, 314140, 323175, 350300, 392675, 430900, 437875, 471210, 486917, 525450, 538625, 646350, 785350, 875750, 942420, 973834, 1050900, 1077250, 1178025, 1292700, 1313625, 1460751, 1570700, 1615875, 1751500, 1947668, 1963375, 2154500, 2356050, 2434585, 2627250, 2921502, 3231750, 3926750, 4712100, 4869170, 5254500, 5843004, 5890125, 6463500, 7303755, 7853500, 9738340, 11780250, 12172925, 14607510, 23560500, 24345850, 29215020, 36518775, 48691700, 60864625, 73037550, 121729250, 146075100, 182593875, 243458500, 365187750, 730375500]

約数ペア:

[(1, 730375500), (2, 365187750), (3, 243458500), (4, 182593875), (5, 146075100), (6, 121729250), (10, 73037550), (12, 60864625), (15, 48691700), (20, 36518775), (25, 29215020), (30, 24345850), (31, 23560500), (50, 14607510), (60, 12172925), (62, 11780250), (75, 9738340), (93, 7853500), (100, 7303755), (113, 6463500), (124, 5890125), (125, 5843004), (139, 5254500), (150, 4869170), (155, 4712100), (186, 3926750), (226, 3231750), (250, 2921502), (278, 2627250), (300, 2434585), (310, 2356050), (339, 2154500), (372, 1963375), (375, 1947668), (417, 1751500), (452, 1615875), (465, 1570700), (500, 1460751), (556, 1313625), (565, 1292700), (620, 1178025), (678, 1077250), (695, 1050900), (750, 973834), (775, 942420), (834, 875750), (930, 785350), (1130, 646350), (1356, 538625), (1390, 525450), (1500, 486917), (1550, 471210), (1668, 437875), (1695, 430900), (1860, 392675), (2085, 350300), (2260, 323175), (2325, 314140), (2780, 262725), (2825, 258540), (3100, 235605), (3390, 215450), (3475, 210180), (3503, 208500), (3875, 188484), (4170, 175150), (4309, 169500), (4650, 157070), (5650, 129270), (6780, 107725), (6950, 105090), (7006, 104250), (7750, 94242), (8340, 87575), (8475, 86180), (8618, 84750), (9300, 78535), (10425, 70060), (10509, 69500), (11300, 64635), (11625, 62828), (12927, 56500), (13900, 52545), (14012, 52125), (14125, 51708), (15500, 47121), (15707, 46500), (16950, 43090), (17236, 42375), (17375, 42036), (17515, 41700), (20850, 35030), (21018, 34750), (21545, 33900), (23250, 31414), (25854, 28250)]