289067100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 962438400

約数和(自身を除く): 673371300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 179, 210, 300, 350, 358, 420, 525, 537, 700, 716, 769, 895, 1050, 1074, 1253, 1538, 1790, 2100, 2148, 2307, 2506, 2685, 3076, 3580, 3759, 3845, 4475, 4614, 5012, 5370, 5383, 6265, 7518, 7690, 8950, 9228, 10740, 10766, 11535, 12530, 13425, 15036, 15380, 16149, 17900, 18795, 19225, 21532, 23070, 25060, 26850, 26915, 31325, 32298, 37590, 38450, 46140, 53700, 53830, 57675, 62650, 64596, 75180, 76900, 80745, 93975, 107660, 115350, 125300, 134575, 137651, 161490, 187950, 230700, 269150, 275302, 322980, 375900, 403725, 412953, 538300, 550604, 688255, 807450, 825906, 963557, 1376510, 1614900, 1651812, 1927114, 2064765, 2753020, 2890671, 3441275, 3854228, 4129530, 4817785, 5781342, 6882550, 8259060, 9635570, 10323825, 11562684, 13765100, 14453355, 19271140, 20647650, 24088925, 28906710, 41295300, 48177850, 57813420, 72266775, 96355700, 144533550, 289067100]

約数ペア:

[(1, 289067100), (2, 144533550), (3, 96355700), (4, 72266775), (5, 57813420), (6, 48177850), (7, 41295300), (10, 28906710), (12, 24088925), (14, 20647650), (15, 19271140), (20, 14453355), (21, 13765100), (25, 11562684), (28, 10323825), (30, 9635570), (35, 8259060), (42, 6882550), (50, 5781342), (60, 4817785), (70, 4129530), (75, 3854228), (84, 3441275), (100, 2890671), (105, 2753020), (140, 2064765), (150, 1927114), (175, 1651812), (179, 1614900), (210, 1376510), (300, 963557), (350, 825906), (358, 807450), (420, 688255), (525, 550604), (537, 538300), (700, 412953), (716, 403725), (769, 375900), (895, 322980), (1050, 275302), (1074, 269150), (1253, 230700), (1538, 187950), (1790, 161490), (2100, 137651), (2148, 134575), (2307, 125300), (2506, 115350), (2685, 107660), (3076, 93975), (3580, 80745), (3759, 76900), (3845, 75180), (4475, 64596), (4614, 62650), (5012, 57675), (5370, 53830), (5383, 53700), (6265, 46140), (7518, 38450), (7690, 37590), (8950, 32298), (9228, 31325), (10740, 26915), (10766, 26850), (11535, 25060), (12530, 23070), (13425, 21532), (15036, 19225), (15380, 18795), (16149, 17900)]