1901682900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3240

約数の個数: 288

約数和(自身を含む): 6973303680

約数和(自身を除く): 5071620780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 300, 306, 325, 340, 351, 390, 425, 442, 450, 459, 468, 510, 540, 585, 612, 650, 663, 675, 702, 765, 780, 850, 884, 900, 918, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1350, 1404, 1530, 1700, 1755, 1836, 1950, 1989, 2210, 2295, 2340, 2550, 2652, 2700, 2925, 3060, 3187, 3315, 3510, 3825, 3900, 3978, 4420, 4590, 5100, 5525, 5850, 5967, 6374, 6630, 7020, 7650, 7956, 8775, 9180, 9561, 9945, 11050, 11475, 11700, 11934, 12748, 13260, 15300, 15935, 16575, 17550, 19122, 19890, 22100, 22950, 23868, 28683, 29835, 31870, 33150, 35100, 38244, 39780, 41431, 45900, 47805, 49725, 54179, 57366, 59670, 63740, 66300, 79675, 82862, 86049, 95610, 99450, 108358, 114732, 119340, 124293, 143415, 149175, 159350, 162537, 165724, 172098, 191220, 198900, 207155, 216716, 239025, 248586, 270895, 286830, 298350, 318700, 325074, 344196, 372879, 414310, 430245, 478050, 487611, 497172, 541790, 573660, 596700, 621465, 650148, 704327, 717075, 745758, 812685, 828620, 860490, 956100, 975222, 1035775, 1083580, 1118637, 1242930, 1354475, 1408654, 1434150, 1462833, 1491516, 1625370, 1720980, 1864395, 1950444, 2071550, 2112981, 2151225, 2237274, 2438055, 2485860, 2708950, 2817308, 2868300, 2925666, 3107325, 3250740, 3521635, 3728790, 4063425, 4143100, 4225962, 4302450, 4474548, 4876110, 5417900, 5593185, 5851332, 6214650, 6338943, 7043270, 7314165, 7457580, 8126850, 8451924, 8604900, 9321975, 9752220, 10564905, 11186370, 12190275, 12429300, 12677886, 14086540, 14628330, 16253700, 17608175, 18643950, 19016829, 21129810, 22372740, 24380550, 25355772, 27965925, 29256660, 31694715, 35216350, 36570825, 37287900, 38033658, 42259620, 48761100, 52824525, 55931850, 63389430, 70432700, 73141650, 76067316, 95084145, 105649050, 111863700, 126778860, 146283300, 158473575, 190168290, 211298100, 316947150, 380336580, 475420725, 633894300, 950841450, 1901682900]

約数ペア:

[(1, 1901682900), (2, 950841450), (3, 633894300), (4, 475420725), (5, 380336580), (6, 316947150), (9, 211298100), (10, 190168290), (12, 158473575), (13, 146283300), (15, 126778860), (17, 111863700), (18, 105649050), (20, 95084145), (25, 76067316), (26, 73141650), (27, 70432700), (30, 63389430), (34, 55931850), (36, 52824525), (39, 48761100), (45, 42259620), (50, 38033658), (51, 37287900), (52, 36570825), (54, 35216350), (60, 31694715), (65, 29256660), (68, 27965925), (75, 25355772), (78, 24380550), (85, 22372740), (90, 21129810), (100, 19016829), (102, 18643950), (108, 17608175), (117, 16253700), (130, 14628330), (135, 14086540), (150, 12677886), (153, 12429300), (156, 12190275), (170, 11186370), (180, 10564905), (195, 9752220), (204, 9321975), (221, 8604900), (225, 8451924), (234, 8126850), (255, 7457580), (260, 7314165), (270, 7043270), (300, 6338943), (306, 6214650), (325, 5851332), (340, 5593185), (351, 5417900), (390, 4876110), (425, 4474548), (442, 4302450), (450, 4225962), (459, 4143100), (468, 4063425), (510, 3728790), (540, 3521635), (585, 3250740), (612, 3107325), (650, 2925666), (663, 2868300), (675, 2817308), (702, 2708950), (765, 2485860), (780, 2438055), (850, 2237274), (884, 2151225), (900, 2112981), (918, 2071550), (975, 1950444), (1020, 1864395), (1105, 1720980), (1170, 1625370), (1275, 1491516), (1300, 1462833), (1326, 1434150), (1350, 1408654), (1404, 1354475), (1530, 1242930), (1700, 1118637), (1755, 1083580), (1836, 1035775), (1950, 975222), (1989, 956100), (2210, 860490), (2295, 828620), (2340, 812685), (2550, 745758), (2652, 717075), (2700, 704327), (2925, 650148), (3060, 621465), (3187, 596700), (3315, 573660), (3510, 541790), (3825, 497172), (3900, 487611), (3978, 478050), (4420, 430245), (4590, 414310), (5100, 372879), (5525, 344196), (5850, 325074), (5967, 318700), (6374, 298350), (6630, 286830), (7020, 270895), (7650, 248586), (7956, 239025), (8775, 216716), (9180, 207155), (9561, 198900), (9945, 191220), (11050, 172098), (11475, 165724), (11700, 162537), (11934, 159350), (12748, 149175), (13260, 143415), (15300, 124293), (15935, 119340), (16575, 114732), (17550, 108358), (19122, 99450), (19890, 95610), (22100, 86049), (22950, 82862), (23868, 79675), (28683, 66300), (29835, 63740), (31870, 59670), (33150, 57366), (35100, 54179), (38244, 49725), (39780, 47805), (41431, 45900)]