12183750

素因数分解:

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

素因数の和:69

約数の個数: 120

約数和(自身を含む): 35707320

約数和(自身を除く): 23523570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 250, 270, 285, 342, 361, 375, 450, 475, 513, 570, 625, 675, 722, 750, 855, 950, 1026, 1083, 1125, 1250, 1350, 1425, 1710, 1805, 1875, 2166, 2250, 2375, 2565, 2850, 3249, 3375, 3610, 3750, 4275, 4750, 5130, 5415, 5625, 6498, 6750, 7125, 8550, 9025, 9747, 10830, 11250, 11875, 12825, 14250, 16245, 16875, 18050, 19494, 21375, 23750, 25650, 27075, 32490, 33750, 35625, 42750, 45125, 48735, 54150, 64125, 71250, 81225, 90250, 97470, 106875, 128250, 135375, 162450, 213750, 225625, 243675, 270750, 320625, 406125, 451250, 487350, 641250, 676875, 812250, 1218375, 1353750, 2030625, 2436750, 4061250, 6091875, 12183750]

約数ペア:

[(1, 12183750), (2, 6091875), (3, 4061250), (5, 2436750), (6, 2030625), (9, 1353750), (10, 1218375), (15, 812250), (18, 676875), (19, 641250), (25, 487350), (27, 451250), (30, 406125), (38, 320625), (45, 270750), (50, 243675), (54, 225625), (57, 213750), (75, 162450), (90, 135375), (95, 128250), (114, 106875), (125, 97470), (135, 90250), (150, 81225), (171, 71250), (190, 64125), (225, 54150), (250, 48735), (270, 45125), (285, 42750), (342, 35625), (361, 33750), (375, 32490), (450, 27075), (475, 25650), (513, 23750), (570, 21375), (625, 19494), (675, 18050), (722, 16875), (750, 16245), (855, 14250), (950, 12825), (1026, 11875), (1083, 11250), (1125, 10830), (1250, 9747), (1350, 9025), (1425, 8550), (1710, 7125), (1805, 6750), (1875, 6498), (2166, 5625), (2250, 5415), (2375, 5130), (2565, 4750), (2850, 4275), (3249, 3750), (3375, 3610)]