210986100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6047

約数の個数: 144

約数和(自身を含む): 730578240

約数和(自身を除く): 519592140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 6011, 7020, 8775, 11700, 12022, 17550, 18033, 24044, 30055, 35100, 36066, 54099, 60110, 72132, 78143, 90165, 108198, 120220, 150275, 156286, 162297, 180330, 216396, 234429, 270495, 300550, 312572, 324594, 360660, 390715, 450825, 468858, 540990, 601100, 649188, 703287, 781430, 811485, 901650, 937716, 1081980, 1172145, 1352475, 1406574, 1562860, 1622970, 1803300, 1953575, 2109861, 2344290, 2704950, 2813148, 3245940, 3516435, 3907150, 4057425, 4219722, 4688580, 5409900, 5860725, 7032870, 7814300, 8114850, 8439444, 10549305, 11721450, 14065740, 16229700, 17582175, 21098610, 23442900, 35164350, 42197220, 52746525, 70328700, 105493050, 210986100]

約数ペア:

[(1, 210986100), (2, 105493050), (3, 70328700), (4, 52746525), (5, 42197220), (6, 35164350), (9, 23442900), (10, 21098610), (12, 17582175), (13, 16229700), (15, 14065740), (18, 11721450), (20, 10549305), (25, 8439444), (26, 8114850), (27, 7814300), (30, 7032870), (36, 5860725), (39, 5409900), (45, 4688580), (50, 4219722), (52, 4057425), (54, 3907150), (60, 3516435), (65, 3245940), (75, 2813148), (78, 2704950), (90, 2344290), (100, 2109861), (108, 1953575), (117, 1803300), (130, 1622970), (135, 1562860), (150, 1406574), (156, 1352475), (180, 1172145), (195, 1081980), (225, 937716), (234, 901650), (260, 811485), (270, 781430), (300, 703287), (325, 649188), (351, 601100), (390, 540990), (450, 468858), (468, 450825), (540, 390715), (585, 360660), (650, 324594), (675, 312572), (702, 300550), (780, 270495), (900, 234429), (975, 216396), (1170, 180330), (1300, 162297), (1350, 156286), (1404, 150275), (1755, 120220), (1950, 108198), (2340, 90165), (2700, 78143), (2925, 72132), (3510, 60110), (3900, 54099), (5850, 36066), (6011, 35100), (7020, 30055), (8775, 24044), (11700, 18033), (12022, 17550)]