73170540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 180

約数和(自身を含む): 242228448

約数和(自身を除く): 169057908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 81, 90, 93, 94, 108, 124, 135, 141, 155, 162, 180, 186, 188, 235, 270, 279, 282, 310, 324, 372, 405, 423, 465, 470, 540, 558, 564, 620, 705, 810, 837, 846, 930, 940, 961, 1116, 1269, 1395, 1410, 1457, 1620, 1674, 1692, 1860, 1922, 2115, 2511, 2538, 2790, 2820, 2883, 2914, 3348, 3807, 3844, 4185, 4230, 4371, 4805, 5022, 5076, 5580, 5766, 5828, 6345, 7285, 7614, 8370, 8460, 8649, 8742, 9610, 10044, 11532, 12555, 12690, 13113, 14415, 14570, 15228, 16740, 17298, 17484, 19035, 19220, 21855, 25110, 25380, 25947, 26226, 28830, 29140, 34596, 38070, 39339, 43245, 43710, 45167, 50220, 51894, 52452, 57660, 65565, 76140, 77841, 78678, 86490, 87420, 90334, 103788, 118017, 129735, 131130, 135501, 155682, 157356, 172980, 180668, 196695, 225835, 236034, 259470, 262260, 271002, 311364, 389205, 393390, 406503, 451670, 472068, 518940, 542004, 590085, 677505, 778410, 786780, 813006, 903340, 1180170, 1219509, 1355010, 1556820, 1626012, 2032515, 2360340, 2439018, 2710020, 3658527, 4065030, 4878036, 6097545, 7317054, 8130060, 12195090, 14634108, 18292635, 24390180, 36585270, 73170540]

約数ペア:

[(1, 73170540), (2, 36585270), (3, 24390180), (4, 18292635), (5, 14634108), (6, 12195090), (9, 8130060), (10, 7317054), (12, 6097545), (15, 4878036), (18, 4065030), (20, 3658527), (27, 2710020), (30, 2439018), (31, 2360340), (36, 2032515), (45, 1626012), (47, 1556820), (54, 1355010), (60, 1219509), (62, 1180170), (81, 903340), (90, 813006), (93, 786780), (94, 778410), (108, 677505), (124, 590085), (135, 542004), (141, 518940), (155, 472068), (162, 451670), (180, 406503), (186, 393390), (188, 389205), (235, 311364), (270, 271002), (279, 262260), (282, 259470), (310, 236034), (324, 225835), (372, 196695), (405, 180668), (423, 172980), (465, 157356), (470, 155682), (540, 135501), (558, 131130), (564, 129735), (620, 118017), (705, 103788), (810, 90334), (837, 87420), (846, 86490), (930, 78678), (940, 77841), (961, 76140), (1116, 65565), (1269, 57660), (1395, 52452), (1410, 51894), (1457, 50220), (1620, 45167), (1674, 43710), (1692, 43245), (1860, 39339), (1922, 38070), (2115, 34596), (2511, 29140), (2538, 28830), (2790, 26226), (2820, 25947), (2883, 25380), (2914, 25110), (3348, 21855), (3807, 19220), (3844, 19035), (4185, 17484), (4230, 17298), (4371, 16740), (4805, 15228), (5022, 14570), (5076, 14415), (5580, 13113), (5766, 12690), (5828, 12555), (6345, 11532), (7285, 10044), (7614, 9610), (8370, 8742), (8460, 8649)]