42031800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 148707000

約数和(自身を除く): 106675200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1229, 1368, 1425, 1710, 1800, 1900, 2280, 2458, 2850, 3420, 3687, 3800, 4275, 4916, 5700, 6145, 6840, 7374, 8550, 9832, 11061, 11400, 12290, 14748, 17100, 18435, 22122, 23351, 24580, 29496, 30725, 34200, 36870, 44244, 46702, 49160, 55305, 61450, 70053, 73740, 88488, 92175, 93404, 110610, 116755, 122900, 140106, 147480, 184350, 186808, 210159, 221220, 233510, 245800, 276525, 280212, 350265, 368700, 420318, 442440, 467020, 553050, 560424, 583775, 700530, 737400, 840636, 934040, 1050795, 1106100, 1167550, 1401060, 1681272, 1751325, 2101590, 2212200, 2335100, 2802120, 3502650, 4203180, 4670200, 5253975, 7005300, 8406360, 10507950, 14010600, 21015900, 42031800]

約数ペア:

[(1, 42031800), (2, 21015900), (3, 14010600), (4, 10507950), (5, 8406360), (6, 7005300), (8, 5253975), (9, 4670200), (10, 4203180), (12, 3502650), (15, 2802120), (18, 2335100), (19, 2212200), (20, 2101590), (24, 1751325), (25, 1681272), (30, 1401060), (36, 1167550), (38, 1106100), (40, 1050795), (45, 934040), (50, 840636), (57, 737400), (60, 700530), (72, 583775), (75, 560424), (76, 553050), (90, 467020), (95, 442440), (100, 420318), (114, 368700), (120, 350265), (150, 280212), (152, 276525), (171, 245800), (180, 233510), (190, 221220), (200, 210159), (225, 186808), (228, 184350), (285, 147480), (300, 140106), (342, 122900), (360, 116755), (380, 110610), (450, 93404), (456, 92175), (475, 88488), (570, 73740), (600, 70053), (684, 61450), (760, 55305), (855, 49160), (900, 46702), (950, 44244), (1140, 36870), (1229, 34200), (1368, 30725), (1425, 29496), (1710, 24580), (1800, 23351), (1900, 22122), (2280, 18435), (2458, 17100), (2850, 14748), (3420, 12290), (3687, 11400), (3800, 11061), (4275, 9832), (4916, 8550), (5700, 7374), (6145, 6840)]