1350900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 4513600

約数和(自身を除く): 3162700

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, 79, 90, 95, 100, 114, 150, 158, 171, 180, 190, 225, 228, 237, 285, 300, 316, 342, 380, 395, 450, 474, 475, 570, 684, 711, 790, 855, 900, 948, 950, 1140, 1185, 1422, 1425, 1501, 1580, 1710, 1900, 1975, 2370, 2844, 2850, 3002, 3420, 3555, 3950, 4275, 4503, 4740, 5700, 5925, 6004, 7110, 7505, 7900, 8550, 9006, 11850, 13509, 14220, 15010, 17100, 17775, 18012, 22515, 23700, 27018, 30020, 35550, 37525, 45030, 54036, 67545, 71100, 75050, 90060, 112575, 135090, 150100, 225150, 270180, 337725, 450300, 675450, 1350900]

約数ペア:

[(1, 1350900), (2, 675450), (3, 450300), (4, 337725), (5, 270180), (6, 225150), (9, 150100), (10, 135090), (12, 112575), (15, 90060), (18, 75050), (19, 71100), (20, 67545), (25, 54036), (30, 45030), (36, 37525), (38, 35550), (45, 30020), (50, 27018), (57, 23700), (60, 22515), (75, 18012), (76, 17775), (79, 17100), (90, 15010), (95, 14220), (100, 13509), (114, 11850), (150, 9006), (158, 8550), (171, 7900), (180, 7505), (190, 7110), (225, 6004), (228, 5925), (237, 5700), (285, 4740), (300, 4503), (316, 4275), (342, 3950), (380, 3555), (395, 3420), (450, 3002), (474, 2850), (475, 2844), (570, 2370), (684, 1975), (711, 1900), (790, 1710), (855, 1580), (900, 1501), (948, 1425), (950, 1422), (1140, 1185)]