285587100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 216

約数和(自身を含む): 972281520

約数和(自身を除く): 686694420

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, 135, 150, 171, 180, 190, 225, 228, 270, 285, 293, 300, 342, 361, 380, 450, 475, 513, 540, 570, 586, 675, 684, 722, 855, 879, 900, 950, 1026, 1083, 1140, 1172, 1350, 1425, 1444, 1465, 1710, 1758, 1805, 1900, 2052, 2166, 2565, 2637, 2700, 2850, 2930, 3249, 3420, 3516, 3610, 4275, 4332, 4395, 5130, 5274, 5415, 5567, 5700, 5860, 6498, 7220, 7325, 7911, 8550, 8790, 9025, 9747, 10260, 10548, 10830, 11134, 12825, 12996, 13185, 14650, 15822, 16245, 16701, 17100, 17580, 18050, 19494, 21660, 21975, 22268, 25650, 26370, 27075, 27835, 29300, 31644, 32490, 33402, 36100, 38988, 39555, 43950, 48735, 50103, 51300, 52740, 54150, 55670, 64980, 65925, 66804, 79110, 81225, 83505, 87900, 97470, 100206, 105773, 108300, 111340, 131850, 139175, 150309, 158220, 162450, 167010, 194940, 197775, 200412, 211546, 243675, 250515, 263700, 278350, 300618, 317319, 324900, 334020, 395550, 417525, 423092, 487350, 501030, 528865, 556700, 601236, 634638, 751545, 791100, 835050, 951957, 974700, 1002060, 1057730, 1252575, 1269276, 1503090, 1586595, 1670100, 1903914, 2115460, 2505150, 2644325, 2855871, 3006180, 3173190, 3757725, 3807828, 4759785, 5010300, 5288650, 5711742, 6346380, 7515450, 7932975, 9519570, 10577300, 11423484, 14279355, 15030900, 15865950, 19039140, 23798925, 28558710, 31731900, 47597850, 57117420, 71396775, 95195700, 142793550, 285587100]

約数ペア:

[(1, 285587100), (2, 142793550), (3, 95195700), (4, 71396775), (5, 57117420), (6, 47597850), (9, 31731900), (10, 28558710), (12, 23798925), (15, 19039140), (18, 15865950), (19, 15030900), (20, 14279355), (25, 11423484), (27, 10577300), (30, 9519570), (36, 7932975), (38, 7515450), (45, 6346380), (50, 5711742), (54, 5288650), (57, 5010300), (60, 4759785), (75, 3807828), (76, 3757725), (90, 3173190), (95, 3006180), (100, 2855871), (108, 2644325), (114, 2505150), (135, 2115460), (150, 1903914), (171, 1670100), (180, 1586595), (190, 1503090), (225, 1269276), (228, 1252575), (270, 1057730), (285, 1002060), (293, 974700), (300, 951957), (342, 835050), (361, 791100), (380, 751545), (450, 634638), (475, 601236), (513, 556700), (540, 528865), (570, 501030), (586, 487350), (675, 423092), (684, 417525), (722, 395550), (855, 334020), (879, 324900), (900, 317319), (950, 300618), (1026, 278350), (1083, 263700), (1140, 250515), (1172, 243675), (1350, 211546), (1425, 200412), (1444, 197775), (1465, 194940), (1710, 167010), (1758, 162450), (1805, 158220), (1900, 150309), (2052, 139175), (2166, 131850), (2565, 111340), (2637, 108300), (2700, 105773), (2850, 100206), (2930, 97470), (3249, 87900), (3420, 83505), (3516, 81225), (3610, 79110), (4275, 66804), (4332, 65925), (4395, 64980), (5130, 55670), (5274, 54150), (5415, 52740), (5567, 51300), (5700, 50103), (5860, 48735), (6498, 43950), (7220, 39555), (7325, 38988), (7911, 36100), (8550, 33402), (8790, 32490), (9025, 31644), (9747, 29300), (10260, 27835), (10548, 27075), (10830, 26370), (11134, 25650), (12825, 22268), (12996, 21975), (13185, 21660), (14650, 19494), (15822, 18050), (16245, 17580), (16701, 17100)]