508147020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5546

約数の個数: 144

約数和(自身を含む): 1682903040

約数和(自身を除く): 1174756020

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, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 3078, 3420, 4617, 4860, 5130, 5503, 6156, 7695, 9234, 10260, 11006, 15390, 16509, 18468, 22012, 23085, 27515, 30780, 33018, 46170, 49527, 55030, 66036, 82545, 92340, 99054, 104557, 110060, 148581, 165090, 198108, 209114, 247635, 297162, 313671, 330180, 418228, 445743, 495270, 522785, 594324, 627342, 742905, 891486, 941013, 990540, 1045570, 1254684, 1337229, 1485810, 1568355, 1782972, 1882026, 2091140, 2228715, 2674458, 2823039, 2971620, 3136710, 3764052, 4457430, 4705065, 5348916, 5646078, 6273420, 6686145, 8469117, 8914860, 9410130, 11292156, 13372290, 14115195, 16938234, 18820260, 25407351, 26744580, 28230390, 33876468, 42345585, 50814702, 56460780, 84691170, 101629404, 127036755, 169382340, 254073510, 508147020]

約数ペア:

[(1, 508147020), (2, 254073510), (3, 169382340), (4, 127036755), (5, 101629404), (6, 84691170), (9, 56460780), (10, 50814702), (12, 42345585), (15, 33876468), (18, 28230390), (19, 26744580), (20, 25407351), (27, 18820260), (30, 16938234), (36, 14115195), (38, 13372290), (45, 11292156), (54, 9410130), (57, 8914860), (60, 8469117), (76, 6686145), (81, 6273420), (90, 5646078), (95, 5348916), (108, 4705065), (114, 4457430), (135, 3764052), (162, 3136710), (171, 2971620), (180, 2823039), (190, 2674458), (228, 2228715), (243, 2091140), (270, 1882026), (285, 1782972), (324, 1568355), (342, 1485810), (380, 1337229), (405, 1254684), (486, 1045570), (513, 990540), (540, 941013), (570, 891486), (684, 742905), (810, 627342), (855, 594324), (972, 522785), (1026, 495270), (1140, 445743), (1215, 418228), (1539, 330180), (1620, 313671), (1710, 297162), (2052, 247635), (2430, 209114), (2565, 198108), (3078, 165090), (3420, 148581), (4617, 110060), (4860, 104557), (5130, 99054), (5503, 92340), (6156, 82545), (7695, 66036), (9234, 55030), (10260, 49527), (11006, 46170), (15390, 33018), (16509, 30780), (18468, 27515), (22012, 23085)]