270009180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 192

約数和(自身を含む): 976604160

約数和(自身を除く): 706594980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 540, 549, 610, 630, 732, 756, 854, 915, 945, 1098, 1171, 1220, 1260, 1281, 1647, 1708, 1830, 1890, 2135, 2196, 2342, 2562, 2745, 3294, 3513, 3660, 3780, 3843, 4270, 4684, 5124, 5490, 5855, 6405, 6588, 7026, 7686, 8197, 8235, 8540, 10539, 10980, 11529, 11710, 12810, 14052, 15372, 16394, 16470, 17565, 19215, 21078, 23058, 23420, 24591, 25620, 31617, 32788, 32940, 35130, 38430, 40985, 42156, 46116, 49182, 52695, 57645, 63234, 70260, 71431, 73773, 76860, 81970, 98364, 105390, 115290, 122955, 126468, 142862, 147546, 158085, 163940, 210780, 214293, 221319, 230580, 245910, 285724, 295092, 316170, 357155, 368865, 428586, 442638, 491820, 500017, 632340, 642879, 714310, 737730, 857172, 885276, 1000034, 1071465, 1106595, 1285758, 1428620, 1475460, 1500051, 1928637, 2000068, 2142930, 2213190, 2500085, 2571516, 3000102, 3214395, 3857274, 4285860, 4426380, 4500153, 5000170, 6000204, 6428790, 7500255, 7714548, 9000306, 9643185, 10000340, 12857580, 13500459, 15000510, 18000612, 19286370, 22500765, 27000918, 30001020, 38572740, 45001530, 54001836, 67502295, 90003060, 135004590, 270009180]

約数ペア:

[(1, 270009180), (2, 135004590), (3, 90003060), (4, 67502295), (5, 54001836), (6, 45001530), (7, 38572740), (9, 30001020), (10, 27000918), (12, 22500765), (14, 19286370), (15, 18000612), (18, 15000510), (20, 13500459), (21, 12857580), (27, 10000340), (28, 9643185), (30, 9000306), (35, 7714548), (36, 7500255), (42, 6428790), (45, 6000204), (54, 5000170), (60, 4500153), (61, 4426380), (63, 4285860), (70, 3857274), (84, 3214395), (90, 3000102), (105, 2571516), (108, 2500085), (122, 2213190), (126, 2142930), (135, 2000068), (140, 1928637), (180, 1500051), (183, 1475460), (189, 1428620), (210, 1285758), (244, 1106595), (252, 1071465), (270, 1000034), (305, 885276), (315, 857172), (366, 737730), (378, 714310), (420, 642879), (427, 632340), (540, 500017), (549, 491820), (610, 442638), (630, 428586), (732, 368865), (756, 357155), (854, 316170), (915, 295092), (945, 285724), (1098, 245910), (1171, 230580), (1220, 221319), (1260, 214293), (1281, 210780), (1647, 163940), (1708, 158085), (1830, 147546), (1890, 142862), (2135, 126468), (2196, 122955), (2342, 115290), (2562, 105390), (2745, 98364), (3294, 81970), (3513, 76860), (3660, 73773), (3780, 71431), (3843, 70260), (4270, 63234), (4684, 57645), (5124, 52695), (5490, 49182), (5855, 46116), (6405, 42156), (6588, 40985), (7026, 38430), (7686, 35130), (8197, 32940), (8235, 32788), (8540, 31617), (10539, 25620), (10980, 24591), (11529, 23420), (11710, 23058), (12810, 21078), (14052, 19215), (15372, 17565), (16394, 16470)]