304135020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 192

約数和(自身を含む): 1099929600

約数和(自身を除く): 795794580

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, 1220, 1260, 1281, 1319, 1647, 1708, 1830, 1890, 2135, 2196, 2562, 2638, 2745, 3294, 3660, 3780, 3843, 3957, 4270, 5124, 5276, 5490, 6405, 6588, 6595, 7686, 7914, 8235, 8540, 9233, 10980, 11529, 11871, 12810, 13190, 15372, 15828, 16470, 18466, 19215, 19785, 23058, 23742, 25620, 26380, 27699, 32940, 35613, 36932, 38430, 39570, 46116, 46165, 47484, 55398, 57645, 59355, 71226, 76860, 79140, 80459, 83097, 92330, 110796, 115290, 118710, 138495, 142452, 160918, 166194, 178065, 184660, 230580, 237420, 241377, 249291, 276990, 321836, 332388, 356130, 402295, 415485, 482754, 498582, 553980, 563213, 712260, 724131, 804590, 830970, 965508, 997164, 1126426, 1206885, 1246455, 1448262, 1609180, 1661940, 1689639, 2172393, 2252852, 2413770, 2492910, 2816065, 2896524, 3379278, 3620655, 4344786, 4827540, 4985820, 5068917, 5632130, 6758556, 7241310, 8448195, 8689572, 10137834, 10861965, 11264260, 14482620, 15206751, 16896390, 20275668, 21723930, 25344585, 30413502, 33792780, 43447860, 50689170, 60827004, 76033755, 101378340, 152067510, 304135020]

約数ペア:

[(1, 304135020), (2, 152067510), (3, 101378340), (4, 76033755), (5, 60827004), (6, 50689170), (7, 43447860), (9, 33792780), (10, 30413502), (12, 25344585), (14, 21723930), (15, 20275668), (18, 16896390), (20, 15206751), (21, 14482620), (27, 11264260), (28, 10861965), (30, 10137834), (35, 8689572), (36, 8448195), (42, 7241310), (45, 6758556), (54, 5632130), (60, 5068917), (61, 4985820), (63, 4827540), (70, 4344786), (84, 3620655), (90, 3379278), (105, 2896524), (108, 2816065), (122, 2492910), (126, 2413770), (135, 2252852), (140, 2172393), (180, 1689639), (183, 1661940), (189, 1609180), (210, 1448262), (244, 1246455), (252, 1206885), (270, 1126426), (305, 997164), (315, 965508), (366, 830970), (378, 804590), (420, 724131), (427, 712260), (540, 563213), (549, 553980), (610, 498582), (630, 482754), (732, 415485), (756, 402295), (854, 356130), (915, 332388), (945, 321836), (1098, 276990), (1220, 249291), (1260, 241377), (1281, 237420), (1319, 230580), (1647, 184660), (1708, 178065), (1830, 166194), (1890, 160918), (2135, 142452), (2196, 138495), (2562, 118710), (2638, 115290), (2745, 110796), (3294, 92330), (3660, 83097), (3780, 80459), (3843, 79140), (3957, 76860), (4270, 71226), (5124, 59355), (5276, 57645), (5490, 55398), (6405, 47484), (6588, 46165), (6595, 46116), (7686, 39570), (7914, 38430), (8235, 36932), (8540, 35613), (9233, 32940), (10980, 27699), (11529, 26380), (11871, 25620), (12810, 23742), (13190, 23058), (15372, 19785), (15828, 19215), (16470, 18466)]