4386150

素因数分解:

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

素因数の和:65

約数の個数: 108

約数和(自身を含む): 12897612

約数和(自身を除く): 8511462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 243, 270, 285, 342, 361, 405, 450, 475, 486, 513, 570, 675, 722, 810, 855, 950, 1026, 1083, 1215, 1350, 1425, 1539, 1710, 1805, 2025, 2166, 2430, 2565, 2850, 3078, 3249, 3610, 4050, 4275, 4617, 5130, 5415, 6075, 6498, 7695, 8550, 9025, 9234, 9747, 10830, 12150, 12825, 15390, 16245, 18050, 19494, 23085, 25650, 27075, 29241, 32490, 38475, 46170, 48735, 54150, 58482, 76950, 81225, 87723, 97470, 115425, 146205, 162450, 175446, 230850, 243675, 292410, 438615, 487350, 731025, 877230, 1462050, 2193075, 4386150]

約数ペア:

[(1, 4386150), (2, 2193075), (3, 1462050), (5, 877230), (6, 731025), (9, 487350), (10, 438615), (15, 292410), (18, 243675), (19, 230850), (25, 175446), (27, 162450), (30, 146205), (38, 115425), (45, 97470), (50, 87723), (54, 81225), (57, 76950), (75, 58482), (81, 54150), (90, 48735), (95, 46170), (114, 38475), (135, 32490), (150, 29241), (162, 27075), (171, 25650), (190, 23085), (225, 19494), (243, 18050), (270, 16245), (285, 15390), (342, 12825), (361, 12150), (405, 10830), (450, 9747), (475, 9234), (486, 9025), (513, 8550), (570, 7695), (675, 6498), (722, 6075), (810, 5415), (855, 5130), (950, 4617), (1026, 4275), (1083, 4050), (1215, 3610), (1350, 3249), (1425, 3078), (1539, 2850), (1710, 2565), (1805, 2430), (2025, 2166)]