151776180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4971

約数の個数: 120

約数和(自身を含む): 501288480

約数和(自身を除く): 349512300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4931, 5130, 6156, 7695, 9862, 10260, 14793, 15390, 19724, 24655, 29586, 30780, 44379, 49310, 59172, 73965, 88758, 93689, 98620, 133137, 147930, 177516, 187378, 221895, 266274, 281067, 295860, 374756, 399411, 443790, 468445, 532548, 562134, 665685, 798822, 843201, 887580, 936890, 1124268, 1331370, 1405335, 1597644, 1686402, 1873780, 1997055, 2529603, 2662740, 2810670, 3372804, 3994110, 4216005, 5059206, 5621340, 7588809, 7988220, 8432010, 10118412, 12648015, 15177618, 16864020, 25296030, 30355236, 37944045, 50592060, 75888090, 151776180]

約数ペア:

[(1, 151776180), (2, 75888090), (3, 50592060), (4, 37944045), (5, 30355236), (6, 25296030), (9, 16864020), (10, 15177618), (12, 12648015), (15, 10118412), (18, 8432010), (19, 7988220), (20, 7588809), (27, 5621340), (30, 5059206), (36, 4216005), (38, 3994110), (45, 3372804), (54, 2810670), (57, 2662740), (60, 2529603), (76, 1997055), (81, 1873780), (90, 1686402), (95, 1597644), (108, 1405335), (114, 1331370), (135, 1124268), (162, 936890), (171, 887580), (180, 843201), (190, 798822), (228, 665685), (270, 562134), (285, 532548), (324, 468445), (342, 443790), (380, 399411), (405, 374756), (513, 295860), (540, 281067), (570, 266274), (684, 221895), (810, 187378), (855, 177516), (1026, 147930), (1140, 133137), (1539, 98620), (1620, 93689), (1710, 88758), (2052, 73965), (2565, 59172), (3078, 49310), (3420, 44379), (4931, 30780), (5130, 29586), (6156, 24655), (7695, 19724), (9862, 15390), (10260, 14793)]