129163050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 367690752

約数和(自身を除く): 238527702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 47, 50, 62, 75, 90, 93, 94, 141, 150, 155, 186, 197, 225, 235, 279, 282, 310, 394, 423, 450, 465, 470, 558, 591, 705, 775, 846, 930, 985, 1175, 1182, 1395, 1410, 1457, 1550, 1773, 1970, 2115, 2325, 2350, 2790, 2914, 2955, 3525, 3546, 4230, 4371, 4650, 4925, 5910, 6107, 6975, 7050, 7285, 8742, 8865, 9259, 9850, 10575, 12214, 13113, 13950, 14570, 14775, 17730, 18321, 18518, 21150, 21855, 26226, 27777, 29550, 30535, 36425, 36642, 43710, 44325, 46295, 54963, 55554, 61070, 65565, 72850, 83331, 88650, 91605, 92590, 109275, 109926, 131130, 138885, 152675, 166662, 183210, 218550, 231475, 274815, 277770, 287029, 305350, 327825, 416655, 458025, 462950, 549630, 574058, 655650, 694425, 833310, 861087, 916050, 1374075, 1388850, 1435145, 1722174, 2083275, 2583261, 2748150, 2870290, 4166550, 4305435, 5166522, 7175725, 8610870, 12916305, 14351450, 21527175, 25832610, 43054350, 64581525, 129163050]

約数ペア:

[(1, 129163050), (2, 64581525), (3, 43054350), (5, 25832610), (6, 21527175), (9, 14351450), (10, 12916305), (15, 8610870), (18, 7175725), (25, 5166522), (30, 4305435), (31, 4166550), (45, 2870290), (47, 2748150), (50, 2583261), (62, 2083275), (75, 1722174), (90, 1435145), (93, 1388850), (94, 1374075), (141, 916050), (150, 861087), (155, 833310), (186, 694425), (197, 655650), (225, 574058), (235, 549630), (279, 462950), (282, 458025), (310, 416655), (394, 327825), (423, 305350), (450, 287029), (465, 277770), (470, 274815), (558, 231475), (591, 218550), (705, 183210), (775, 166662), (846, 152675), (930, 138885), (985, 131130), (1175, 109926), (1182, 109275), (1395, 92590), (1410, 91605), (1457, 88650), (1550, 83331), (1773, 72850), (1970, 65565), (2115, 61070), (2325, 55554), (2350, 54963), (2790, 46295), (2914, 44325), (2955, 43710), (3525, 36642), (3546, 36425), (4230, 30535), (4371, 29550), (4650, 27777), (4925, 26226), (5910, 21855), (6107, 21150), (6975, 18518), (7050, 18321), (7285, 17730), (8742, 14775), (8865, 14570), (9259, 13950), (9850, 13113), (10575, 12214)]