155602020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 588349440

約数和(自身を除く): 432747420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 31, 34, 35, 37, 38, 42, 51, 57, 60, 62, 68, 70, 74, 76, 84, 85, 93, 95, 102, 105, 111, 114, 119, 124, 133, 140, 148, 155, 170, 185, 186, 190, 204, 210, 217, 222, 228, 238, 255, 259, 266, 285, 310, 323, 340, 357, 370, 372, 380, 399, 420, 434, 444, 465, 476, 510, 518, 527, 532, 555, 570, 589, 595, 620, 629, 646, 651, 665, 703, 714, 740, 777, 798, 868, 930, 969, 1020, 1036, 1054, 1085, 1110, 1140, 1147, 1178, 1190, 1258, 1292, 1295, 1302, 1330, 1406, 1428, 1554, 1581, 1596, 1615, 1767, 1785, 1860, 1887, 1938, 1995, 2108, 2109, 2170, 2220, 2261, 2294, 2356, 2380, 2516, 2590, 2604, 2635, 2660, 2812, 2945, 3108, 3145, 3162, 3230, 3255, 3441, 3515, 3534, 3570, 3689, 3774, 3876, 3885, 3990, 4123, 4218, 4340, 4403, 4522, 4588, 4845, 4921, 5180, 5270, 5735, 5890, 6290, 6324, 6460, 6510, 6783, 6882, 7030, 7068, 7140, 7378, 7548, 7770, 7905, 7980, 8029, 8246, 8436, 8806, 8835, 9044, 9435, 9690, 9842, 10013, 10540, 10545, 11067, 11305, 11470, 11780, 11951, 12369, 12580, 13020, 13209, 13566, 13764, 14060, 14756, 14763, 15540, 15810, 16058, 16492, 17205, 17612, 17670, 18445, 18870, 19380, 19499, 19684, 20026, 20615, 21090, 21793, 22015, 22134, 22610, 22940, 23902, 24087, 24605, 24738, 26418, 27132, 29526, 30039, 31620, 32116, 33915, 34410, 35340, 35853, 36890, 37740, 38998, 40052, 40145, 41230, 42180, 43586, 44030, 44268, 45220, 47804, 48174, 49210, 49476, 50065, 52836, 55335, 58497, 59052, 59755, 60078, 61845, 65379, 66045, 67830, 68820, 70091, 71706, 73780, 73815, 77996, 80290, 82460, 83657, 87172, 88060, 96348, 97495, 98420, 100130, 108965, 110670, 116994, 119510, 120156, 120435, 123690, 130758, 132090, 135660, 136493, 140182, 143412, 147630, 150195, 152551, 160580, 167314, 179265, 194990, 200260, 210273, 217930, 221340, 233988, 239020, 240870, 247380, 250971, 261516, 264180, 272986, 280364, 292485, 295260, 300390, 305102, 326895, 334628, 350455, 358530, 370481, 389980, 409479, 418285, 420546, 435860, 457653, 481740, 501942, 545972, 584970, 600780, 610204, 653790, 682465, 700910, 717060, 740962, 762755, 818958, 836570, 841092, 915306, 1003884, 1051365, 1111443, 1169940, 1254855, 1307580, 1364930, 1401820, 1481924, 1525510, 1637916, 1673140, 1830612, 1852405, 2047395, 2102730, 2222886, 2288265, 2509710, 2593367, 2729860, 3051020, 3704810, 4094790, 4205460, 4445772, 4576530, 5019420, 5186734, 5557215, 7409620, 7780101, 8189580, 9153060, 10373468, 11114430, 12966835, 15560202, 22228860, 25933670, 31120404, 38900505, 51867340, 77801010, 155602020]

約数ペア:

[(1, 155602020), (2, 77801010), (3, 51867340), (4, 38900505), (5, 31120404), (6, 25933670), (7, 22228860), (10, 15560202), (12, 12966835), (14, 11114430), (15, 10373468), (17, 9153060), (19, 8189580), (20, 7780101), (21, 7409620), (28, 5557215), (30, 5186734), (31, 5019420), (34, 4576530), (35, 4445772), (37, 4205460), (38, 4094790), (42, 3704810), (51, 3051020), (57, 2729860), (60, 2593367), (62, 2509710), (68, 2288265), (70, 2222886), (74, 2102730), (76, 2047395), (84, 1852405), (85, 1830612), (93, 1673140), (95, 1637916), (102, 1525510), (105, 1481924), (111, 1401820), (114, 1364930), (119, 1307580), (124, 1254855), (133, 1169940), (140, 1111443), (148, 1051365), (155, 1003884), (170, 915306), (185, 841092), (186, 836570), (190, 818958), (204, 762755), (210, 740962), (217, 717060), (222, 700910), (228, 682465), (238, 653790), (255, 610204), (259, 600780), (266, 584970), (285, 545972), (310, 501942), (323, 481740), (340, 457653), (357, 435860), (370, 420546), (372, 418285), (380, 409479), (399, 389980), (420, 370481), (434, 358530), (444, 350455), (465, 334628), (476, 326895), (510, 305102), (518, 300390), (527, 295260), (532, 292485), (555, 280364), (570, 272986), (589, 264180), (595, 261516), (620, 250971), (629, 247380), (646, 240870), (651, 239020), (665, 233988), (703, 221340), (714, 217930), (740, 210273), (777, 200260), (798, 194990), (868, 179265), (930, 167314), (969, 160580), (1020, 152551), (1036, 150195), (1054, 147630), (1085, 143412), (1110, 140182), (1140, 136493), (1147, 135660), (1178, 132090), (1190, 130758), (1258, 123690), (1292, 120435), (1295, 120156), (1302, 119510), (1330, 116994), (1406, 110670), (1428, 108965), (1554, 100130), (1581, 98420), (1596, 97495), (1615, 96348), (1767, 88060), (1785, 87172), (1860, 83657), (1887, 82460), (1938, 80290), (1995, 77996), (2108, 73815), (2109, 73780), (2170, 71706), (2220, 70091), (2261, 68820), (2294, 67830), (2356, 66045), (2380, 65379), (2516, 61845), (2590, 60078), (2604, 59755), (2635, 59052), (2660, 58497), (2812, 55335), (2945, 52836), (3108, 50065), (3145, 49476), (3162, 49210), (3230, 48174), (3255, 47804), (3441, 45220), (3515, 44268), (3534, 44030), (3570, 43586), (3689, 42180), (3774, 41230), (3876, 40145), (3885, 40052), (3990, 38998), (4123, 37740), (4218, 36890), (4340, 35853), (4403, 35340), (4522, 34410), (4588, 33915), (4845, 32116), (4921, 31620), (5180, 30039), (5270, 29526), (5735, 27132), (5890, 26418), (6290, 24738), (6324, 24605), (6460, 24087), (6510, 23902), (6783, 22940), (6882, 22610), (7030, 22134), (7068, 22015), (7140, 21793), (7378, 21090), (7548, 20615), (7770, 20026), (7905, 19684), (7980, 19499), (8029, 19380), (8246, 18870), (8436, 18445), (8806, 17670), (8835, 17612), (9044, 17205), (9435, 16492), (9690, 16058), (9842, 15810), (10013, 15540), (10540, 14763), (10545, 14756), (11067, 14060), (11305, 13764), (11470, 13566), (11780, 13209), (11951, 13020), (12369, 12580)]