161307300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6983}}^1$

素因数の和:7018

約数の個数: 144

約数和(自身を含む): 581962752

約数和(自身を除く): 420655452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 6983, 7700, 11550, 13966, 20949, 23100, 27932, 34915, 41898, 48881, 69830, 76813, 83796, 97762, 104745, 139660, 146643, 153626, 174575, 195524, 209490, 230439, 244405, 293286, 307252, 349150, 384065, 418980, 460878, 488810, 523725, 537691, 586572, 698300, 733215, 768130, 921756, 977620, 1047450, 1075382, 1152195, 1222025, 1466430, 1536260, 1613073, 1920325, 2094900, 2150764, 2304390, 2444050, 2688455, 2932860, 3226146, 3666075, 3840650, 4608780, 4888100, 5376910, 5760975, 6452292, 7332150, 7681300, 8065365, 10753820, 11521950, 13442275, 14664300, 16130730, 23043900, 26884550, 32261460, 40326825, 53769100, 80653650, 161307300]

約数ペア:

[(1, 161307300), (2, 80653650), (3, 53769100), (4, 40326825), (5, 32261460), (6, 26884550), (7, 23043900), (10, 16130730), (11, 14664300), (12, 13442275), (14, 11521950), (15, 10753820), (20, 8065365), (21, 7681300), (22, 7332150), (25, 6452292), (28, 5760975), (30, 5376910), (33, 4888100), (35, 4608780), (42, 3840650), (44, 3666075), (50, 3226146), (55, 2932860), (60, 2688455), (66, 2444050), (70, 2304390), (75, 2150764), (77, 2094900), (84, 1920325), (100, 1613073), (105, 1536260), (110, 1466430), (132, 1222025), (140, 1152195), (150, 1075382), (154, 1047450), (165, 977620), (175, 921756), (210, 768130), (220, 733215), (231, 698300), (275, 586572), (300, 537691), (308, 523725), (330, 488810), (350, 460878), (385, 418980), (420, 384065), (462, 349150), (525, 307252), (550, 293286), (660, 244405), (700, 230439), (770, 209490), (825, 195524), (924, 174575), (1050, 153626), (1100, 146643), (1155, 139660), (1540, 104745), (1650, 97762), (1925, 83796), (2100, 76813), (2310, 69830), (3300, 48881), (3850, 41898), (4620, 34915), (5775, 27932), (6983, 23100), (7700, 20949), (11550, 13966)]