117288900

素因数分解:

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

素因数の和:96

約数の個数: 135

約数和(自身を含む): 388059581

約数和(自身を除く): 270770681

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 361, 380, 450, 475, 570, 684, 722, 855, 900, 950, 1083, 1140, 1425, 1444, 1710, 1805, 1900, 2166, 2850, 3249, 3420, 3610, 4275, 4332, 5415, 5700, 6498, 6859, 7220, 8550, 9025, 10830, 12996, 13718, 16245, 17100, 18050, 20577, 21660, 27075, 27436, 32490, 34295, 36100, 41154, 54150, 61731, 64980, 68590, 81225, 82308, 102885, 108300, 123462, 130321, 137180, 162450, 171475, 205770, 246924, 260642, 308655, 324900, 342950, 390963, 411540, 514425, 521284, 617310, 651605, 685900, 781926, 1028850, 1172889, 1234620, 1303210, 1543275, 1563852, 1954815, 2057700, 2345778, 2606420, 3086550, 3258025, 3909630, 4691556, 5864445, 6173100, 6516050, 7819260, 9774075, 11728890, 13032100, 19548150, 23457780, 29322225, 39096300, 58644450, 117288900]

約数ペア:

[(1, 117288900), (2, 58644450), (3, 39096300), (4, 29322225), (5, 23457780), (6, 19548150), (9, 13032100), (10, 11728890), (12, 9774075), (15, 7819260), (18, 6516050), (19, 6173100), (20, 5864445), (25, 4691556), (30, 3909630), (36, 3258025), (38, 3086550), (45, 2606420), (50, 2345778), (57, 2057700), (60, 1954815), (75, 1563852), (76, 1543275), (90, 1303210), (95, 1234620), (100, 1172889), (114, 1028850), (150, 781926), (171, 685900), (180, 651605), (190, 617310), (225, 521284), (228, 514425), (285, 411540), (300, 390963), (342, 342950), (361, 324900), (380, 308655), (450, 260642), (475, 246924), (570, 205770), (684, 171475), (722, 162450), (855, 137180), (900, 130321), (950, 123462), (1083, 108300), (1140, 102885), (1425, 82308), (1444, 81225), (1710, 68590), (1805, 64980), (1900, 61731), (2166, 54150), (2850, 41154), (3249, 36100), (3420, 34295), (3610, 32490), (4275, 27436), (4332, 27075), (5415, 21660), (5700, 20577), (6498, 18050), (6859, 17100), (7220, 16245), (8550, 13718), (9025, 12996)]