315238500

素因数分解:

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

素因数の和:1276

約数の個数: 192

約数和(自身を含む): 1074528000

約数和(自身を除く): 759289500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 125, 135, 150, 171, 180, 190, 225, 228, 250, 270, 285, 300, 342, 375, 380, 450, 475, 500, 513, 540, 570, 675, 684, 750, 855, 900, 950, 1026, 1125, 1140, 1229, 1350, 1425, 1500, 1710, 1900, 2052, 2250, 2375, 2458, 2565, 2700, 2850, 3375, 3420, 3687, 4275, 4500, 4750, 4916, 5130, 5700, 6145, 6750, 7125, 7374, 8550, 9500, 10260, 11061, 12290, 12825, 13500, 14250, 14748, 17100, 18435, 21375, 22122, 23351, 24580, 25650, 28500, 30725, 33183, 36870, 42750, 44244, 46702, 51300, 55305, 61450, 64125, 66366, 70053, 73740, 85500, 92175, 93404, 110610, 116755, 122900, 128250, 132732, 140106, 153625, 165915, 184350, 210159, 221220, 233510, 256500, 276525, 280212, 307250, 331830, 350265, 368700, 420318, 460875, 467020, 553050, 583775, 614500, 630477, 663660, 700530, 829575, 840636, 921750, 1050795, 1106100, 1167550, 1260954, 1382625, 1401060, 1659150, 1751325, 1843500, 2101590, 2335100, 2521908, 2765250, 2918875, 3152385, 3318300, 3502650, 4147875, 4203180, 5253975, 5530500, 5837750, 6304770, 7005300, 8295750, 8756625, 10507950, 11675500, 12609540, 15761925, 16591500, 17513250, 21015900, 26269875, 31523850, 35026500, 52539750, 63047700, 78809625, 105079500, 157619250, 315238500]

約数ペア:

[(1, 315238500), (2, 157619250), (3, 105079500), (4, 78809625), (5, 63047700), (6, 52539750), (9, 35026500), (10, 31523850), (12, 26269875), (15, 21015900), (18, 17513250), (19, 16591500), (20, 15761925), (25, 12609540), (27, 11675500), (30, 10507950), (36, 8756625), (38, 8295750), (45, 7005300), (50, 6304770), (54, 5837750), (57, 5530500), (60, 5253975), (75, 4203180), (76, 4147875), (90, 3502650), (95, 3318300), (100, 3152385), (108, 2918875), (114, 2765250), (125, 2521908), (135, 2335100), (150, 2101590), (171, 1843500), (180, 1751325), (190, 1659150), (225, 1401060), (228, 1382625), (250, 1260954), (270, 1167550), (285, 1106100), (300, 1050795), (342, 921750), (375, 840636), (380, 829575), (450, 700530), (475, 663660), (500, 630477), (513, 614500), (540, 583775), (570, 553050), (675, 467020), (684, 460875), (750, 420318), (855, 368700), (900, 350265), (950, 331830), (1026, 307250), (1125, 280212), (1140, 276525), (1229, 256500), (1350, 233510), (1425, 221220), (1500, 210159), (1710, 184350), (1900, 165915), (2052, 153625), (2250, 140106), (2375, 132732), (2458, 128250), (2565, 122900), (2700, 116755), (2850, 110610), (3375, 93404), (3420, 92175), (3687, 85500), (4275, 73740), (4500, 70053), (4750, 66366), (4916, 64125), (5130, 61450), (5700, 55305), (6145, 51300), (6750, 46702), (7125, 44244), (7374, 42750), (8550, 36870), (9500, 33183), (10260, 30725), (11061, 28500), (12290, 25650), (12825, 24580), (13500, 23351), (14250, 22122), (14748, 21375), (17100, 18435)]