70670700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 243734400

約数和(自身を除く): 173063700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 31, 34, 36, 45, 50, 51, 60, 62, 68, 75, 85, 90, 93, 100, 102, 124, 149, 150, 153, 155, 170, 180, 186, 204, 225, 255, 279, 298, 300, 306, 310, 340, 372, 425, 447, 450, 465, 510, 527, 558, 596, 612, 620, 745, 765, 775, 850, 894, 900, 930, 1020, 1054, 1116, 1275, 1341, 1395, 1490, 1530, 1550, 1581, 1700, 1788, 1860, 2108, 2235, 2325, 2533, 2550, 2635, 2682, 2790, 2980, 3060, 3100, 3162, 3725, 3825, 4470, 4619, 4650, 4743, 5066, 5100, 5270, 5364, 5580, 6324, 6705, 6975, 7450, 7599, 7650, 7905, 8940, 9238, 9300, 9486, 10132, 10540, 11175, 12665, 13175, 13410, 13857, 13950, 14900, 15198, 15300, 15810, 18476, 18972, 22350, 22797, 23095, 23715, 25330, 26350, 26820, 27714, 27900, 30396, 31620, 33525, 37995, 39525, 41571, 44700, 45594, 46190, 47430, 50660, 52700, 55428, 63325, 67050, 69285, 75990, 78523, 79050, 83142, 91188, 92380, 94860, 113985, 115475, 118575, 126650, 134100, 138570, 151980, 157046, 158100, 166284, 189975, 207855, 227970, 230950, 235569, 237150, 253300, 277140, 314092, 346425, 379950, 392615, 415710, 455940, 461900, 471138, 474300, 569925, 692850, 706707, 759900, 785230, 831420, 942276, 1039275, 1139850, 1177845, 1385700, 1413414, 1570460, 1963075, 2078550, 2279700, 2355690, 2826828, 3533535, 3926150, 4157100, 4711380, 5889225, 7067070, 7852300, 11778450, 14134140, 17667675, 23556900, 35335350, 70670700]

約数ペア:

[(1, 70670700), (2, 35335350), (3, 23556900), (4, 17667675), (5, 14134140), (6, 11778450), (9, 7852300), (10, 7067070), (12, 5889225), (15, 4711380), (17, 4157100), (18, 3926150), (20, 3533535), (25, 2826828), (30, 2355690), (31, 2279700), (34, 2078550), (36, 1963075), (45, 1570460), (50, 1413414), (51, 1385700), (60, 1177845), (62, 1139850), (68, 1039275), (75, 942276), (85, 831420), (90, 785230), (93, 759900), (100, 706707), (102, 692850), (124, 569925), (149, 474300), (150, 471138), (153, 461900), (155, 455940), (170, 415710), (180, 392615), (186, 379950), (204, 346425), (225, 314092), (255, 277140), (279, 253300), (298, 237150), (300, 235569), (306, 230950), (310, 227970), (340, 207855), (372, 189975), (425, 166284), (447, 158100), (450, 157046), (465, 151980), (510, 138570), (527, 134100), (558, 126650), (596, 118575), (612, 115475), (620, 113985), (745, 94860), (765, 92380), (775, 91188), (850, 83142), (894, 79050), (900, 78523), (930, 75990), (1020, 69285), (1054, 67050), (1116, 63325), (1275, 55428), (1341, 52700), (1395, 50660), (1490, 47430), (1530, 46190), (1550, 45594), (1581, 44700), (1700, 41571), (1788, 39525), (1860, 37995), (2108, 33525), (2235, 31620), (2325, 30396), (2533, 27900), (2550, 27714), (2635, 26820), (2682, 26350), (2790, 25330), (2980, 23715), (3060, 23095), (3100, 22797), (3162, 22350), (3725, 18972), (3825, 18476), (4470, 15810), (4619, 15300), (4650, 15198), (4743, 14900), (5066, 13950), (5100, 13857), (5270, 13410), (5364, 13175), (5580, 12665), (6324, 11175), (6705, 10540), (6975, 10132), (7450, 9486), (7599, 9300), (7650, 9238), (7905, 8940)]