73570050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 214138080

約数和(自身を除く): 140568030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 59, 75, 85, 90, 102, 118, 150, 153, 163, 170, 177, 225, 255, 295, 306, 326, 354, 425, 450, 489, 510, 531, 590, 765, 815, 850, 885, 978, 1003, 1062, 1275, 1467, 1475, 1530, 1630, 1770, 2006, 2445, 2550, 2655, 2771, 2934, 2950, 3009, 3825, 4075, 4425, 4890, 5015, 5310, 5542, 6018, 7335, 7650, 8150, 8313, 8850, 9027, 9617, 10030, 12225, 13275, 13855, 14670, 15045, 16626, 18054, 19234, 24450, 24939, 25075, 26550, 27710, 28851, 30090, 36675, 41565, 45135, 48085, 49878, 50150, 57702, 69275, 73350, 75225, 83130, 86553, 90270, 96170, 124695, 138550, 144255, 150450, 163489, 173106, 207825, 225675, 240425, 249390, 288510, 326978, 415650, 432765, 451350, 480850, 490467, 623475, 721275, 817445, 865530, 980934, 1246950, 1442550, 1471401, 1634890, 2163825, 2452335, 2942802, 4087225, 4327650, 4904670, 7357005, 8174450, 12261675, 14714010, 24523350, 36785025, 73570050]

約数ペア:

[(1, 73570050), (2, 36785025), (3, 24523350), (5, 14714010), (6, 12261675), (9, 8174450), (10, 7357005), (15, 4904670), (17, 4327650), (18, 4087225), (25, 2942802), (30, 2452335), (34, 2163825), (45, 1634890), (50, 1471401), (51, 1442550), (59, 1246950), (75, 980934), (85, 865530), (90, 817445), (102, 721275), (118, 623475), (150, 490467), (153, 480850), (163, 451350), (170, 432765), (177, 415650), (225, 326978), (255, 288510), (295, 249390), (306, 240425), (326, 225675), (354, 207825), (425, 173106), (450, 163489), (489, 150450), (510, 144255), (531, 138550), (590, 124695), (765, 96170), (815, 90270), (850, 86553), (885, 83130), (978, 75225), (1003, 73350), (1062, 69275), (1275, 57702), (1467, 50150), (1475, 49878), (1530, 48085), (1630, 45135), (1770, 41565), (2006, 36675), (2445, 30090), (2550, 28851), (2655, 27710), (2771, 26550), (2934, 25075), (2950, 24939), (3009, 24450), (3825, 19234), (4075, 18054), (4425, 16626), (4890, 15045), (5015, 14670), (5310, 13855), (5542, 13275), (6018, 12225), (7335, 10030), (7650, 9617), (8150, 9027), (8313, 8850)]