212358060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2068

約数の個数: 144

約数和(自身を含む): 700277760

約数和(自身を除く): 487919700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2003, 2356, 2790, 2945, 3420, 3534, 4006, 5301, 5580, 5890, 6009, 7068, 8012, 8835, 10015, 10602, 11780, 12018, 17670, 18027, 20030, 21204, 24036, 26505, 30045, 35340, 36054, 38057, 40060, 53010, 60090, 62093, 72108, 76114, 90135, 106020, 114171, 120180, 124186, 152228, 180270, 186279, 190285, 228342, 248372, 310465, 342513, 360540, 372558, 380570, 456684, 558837, 570855, 620930, 685026, 745116, 761140, 931395, 1117674, 1141710, 1179767, 1241860, 1370052, 1712565, 1862790, 2235348, 2283420, 2359534, 2794185, 3425130, 3539301, 3725580, 4719068, 5588370, 5898835, 6850260, 7078602, 10617903, 11176740, 11797670, 14157204, 17696505, 21235806, 23595340, 35393010, 42471612, 53089515, 70786020, 106179030, 212358060]

約数ペア:

[(1, 212358060), (2, 106179030), (3, 70786020), (4, 53089515), (5, 42471612), (6, 35393010), (9, 23595340), (10, 21235806), (12, 17696505), (15, 14157204), (18, 11797670), (19, 11176740), (20, 10617903), (30, 7078602), (31, 6850260), (36, 5898835), (38, 5588370), (45, 4719068), (57, 3725580), (60, 3539301), (62, 3425130), (76, 2794185), (90, 2359534), (93, 2283420), (95, 2235348), (114, 1862790), (124, 1712565), (155, 1370052), (171, 1241860), (180, 1179767), (186, 1141710), (190, 1117674), (228, 931395), (279, 761140), (285, 745116), (310, 685026), (342, 620930), (372, 570855), (380, 558837), (465, 456684), (558, 380570), (570, 372558), (589, 360540), (620, 342513), (684, 310465), (855, 248372), (930, 228342), (1116, 190285), (1140, 186279), (1178, 180270), (1395, 152228), (1710, 124186), (1767, 120180), (1860, 114171), (2003, 106020), (2356, 90135), (2790, 76114), (2945, 72108), (3420, 62093), (3534, 60090), (4006, 53010), (5301, 40060), (5580, 38057), (5890, 36054), (6009, 35340), (7068, 30045), (8012, 26505), (8835, 24036), (10015, 21204), (10602, 20030), (11780, 18027), (12018, 17670)]