159681000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 549918720

約数和(自身を除く): 390237720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 31, 34, 40, 50, 51, 60, 62, 68, 75, 85, 93, 100, 101, 102, 120, 124, 125, 136, 150, 155, 170, 186, 200, 202, 204, 248, 250, 255, 300, 303, 310, 340, 372, 375, 404, 408, 425, 465, 500, 505, 510, 527, 600, 606, 620, 680, 744, 750, 775, 808, 850, 930, 1000, 1010, 1020, 1054, 1212, 1240, 1275, 1500, 1515, 1550, 1581, 1700, 1717, 1860, 2020, 2040, 2108, 2125, 2325, 2424, 2525, 2550, 2635, 3000, 3030, 3100, 3131, 3162, 3400, 3434, 3720, 3875, 4040, 4216, 4250, 4650, 5050, 5100, 5151, 5270, 6060, 6200, 6262, 6324, 6375, 6868, 7575, 7750, 7905, 8500, 8585, 9300, 9393, 10100, 10200, 10302, 10540, 11625, 12120, 12524, 12625, 12648, 12750, 13175, 13736, 15150, 15500, 15655, 15810, 17000, 17170, 18600, 18786, 20200, 20604, 21080, 23250, 25048, 25250, 25500, 25755, 26350, 30300, 31000, 31310, 31620, 34340, 37572, 37875, 39525, 41208, 42925, 46500, 46965, 50500, 51000, 51510, 52700, 53227, 60600, 62620, 63240, 65875, 68680, 75144, 75750, 78275, 79050, 85850, 93000, 93930, 101000, 103020, 105400, 106454, 125240, 128775, 131750, 151500, 156550, 158100, 159681, 171700, 187860, 197625, 206040, 212908, 214625, 234825, 257550, 263500, 266135, 303000, 313100, 316200, 319362, 343400, 375720, 391375, 395250, 425816, 429250, 469650, 515100, 527000, 532270, 626200, 638724, 643875, 782750, 790500, 798405, 858500, 939300, 1030200, 1064540, 1174125, 1277448, 1287750, 1330675, 1565500, 1581000, 1596810, 1717000, 1878600, 2129080, 2348250, 2575500, 2661350, 3131000, 3193620, 3992025, 4696500, 5151000, 5322700, 6387240, 6653375, 7984050, 9393000, 10645400, 13306750, 15968100, 19960125, 26613500, 31936200, 39920250, 53227000, 79840500, 159681000]

約数ペア:

[(1, 159681000), (2, 79840500), (3, 53227000), (4, 39920250), (5, 31936200), (6, 26613500), (8, 19960125), (10, 15968100), (12, 13306750), (15, 10645400), (17, 9393000), (20, 7984050), (24, 6653375), (25, 6387240), (30, 5322700), (31, 5151000), (34, 4696500), (40, 3992025), (50, 3193620), (51, 3131000), (60, 2661350), (62, 2575500), (68, 2348250), (75, 2129080), (85, 1878600), (93, 1717000), (100, 1596810), (101, 1581000), (102, 1565500), (120, 1330675), (124, 1287750), (125, 1277448), (136, 1174125), (150, 1064540), (155, 1030200), (170, 939300), (186, 858500), (200, 798405), (202, 790500), (204, 782750), (248, 643875), (250, 638724), (255, 626200), (300, 532270), (303, 527000), (310, 515100), (340, 469650), (372, 429250), (375, 425816), (404, 395250), (408, 391375), (425, 375720), (465, 343400), (500, 319362), (505, 316200), (510, 313100), (527, 303000), (600, 266135), (606, 263500), (620, 257550), (680, 234825), (744, 214625), (750, 212908), (775, 206040), (808, 197625), (850, 187860), (930, 171700), (1000, 159681), (1010, 158100), (1020, 156550), (1054, 151500), (1212, 131750), (1240, 128775), (1275, 125240), (1500, 106454), (1515, 105400), (1550, 103020), (1581, 101000), (1700, 93930), (1717, 93000), (1860, 85850), (2020, 79050), (2040, 78275), (2108, 75750), (2125, 75144), (2325, 68680), (2424, 65875), (2525, 63240), (2550, 62620), (2635, 60600), (3000, 53227), (3030, 52700), (3100, 51510), (3131, 51000), (3162, 50500), (3400, 46965), (3434, 46500), (3720, 42925), (3875, 41208), (4040, 39525), (4216, 37875), (4250, 37572), (4650, 34340), (5050, 31620), (5100, 31310), (5151, 31000), (5270, 30300), (6060, 26350), (6200, 25755), (6262, 25500), (6324, 25250), (6375, 25048), (6868, 23250), (7575, 21080), (7750, 20604), (7905, 20200), (8500, 18786), (8585, 18600), (9300, 17170), (9393, 17000), (10100, 15810), (10200, 15655), (10302, 15500), (10540, 15150), (11625, 13736), (12120, 13175), (12524, 12750), (12625, 12648)]