2489072850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2746

約数の個数: 216

約数和(自身を含む): 7785790740

約数和(自身を除く): 5296717890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 121, 150, 153, 165, 170, 187, 198, 225, 242, 255, 275, 306, 330, 363, 374, 425, 450, 495, 510, 550, 561, 605, 726, 765, 825, 850, 935, 990, 1089, 1122, 1210, 1275, 1530, 1650, 1683, 1815, 1870, 2057, 2178, 2475, 2550, 2689, 2805, 3025, 3366, 3630, 3825, 4114, 4675, 4950, 5378, 5445, 5610, 6050, 6171, 7650, 8067, 8415, 9075, 9350, 10285, 10890, 12342, 13445, 14025, 16134, 16830, 18150, 18513, 20570, 24201, 26890, 27225, 28050, 29579, 30855, 37026, 40335, 42075, 45713, 48402, 51425, 54450, 59158, 61710, 67225, 80670, 84150, 88737, 91426, 92565, 102850, 121005, 134450, 137139, 147895, 154275, 177474, 185130, 201675, 228565, 242010, 266211, 274278, 295790, 308550, 325369, 403350, 411417, 443685, 457130, 462825, 502843, 532422, 605025, 650738, 685695, 739475, 822834, 887370, 925650, 976107, 1005686, 1142825, 1210050, 1331055, 1371390, 1478950, 1508529, 1626845, 1952214, 2057085, 2218425, 2285650, 2514215, 2662110, 2928321, 3017058, 3253690, 3428475, 4114170, 4436850, 4525587, 4880535, 5028430, 5531273, 5856642, 6655275, 6856950, 7542645, 8134225, 9051174, 9761070, 10285425, 11062546, 12571075, 13310550, 14641605, 15085290, 16268450, 16593819, 20570850, 22627935, 24402675, 25142150, 27656365, 29283210, 33187638, 37713225, 45255870, 48805350, 49781457, 55312730, 73208025, 75426450, 82969095, 99562914, 113139675, 138281825, 146416050, 165938190, 226279350, 248907285, 276563650, 414845475, 497814570, 829690950, 1244536425, 2489072850]

約数ペア:

[(1, 2489072850), (2, 1244536425), (3, 829690950), (5, 497814570), (6, 414845475), (9, 276563650), (10, 248907285), (11, 226279350), (15, 165938190), (17, 146416050), (18, 138281825), (22, 113139675), (25, 99562914), (30, 82969095), (33, 75426450), (34, 73208025), (45, 55312730), (50, 49781457), (51, 48805350), (55, 45255870), (66, 37713225), (75, 33187638), (85, 29283210), (90, 27656365), (99, 25142150), (102, 24402675), (110, 22627935), (121, 20570850), (150, 16593819), (153, 16268450), (165, 15085290), (170, 14641605), (187, 13310550), (198, 12571075), (225, 11062546), (242, 10285425), (255, 9761070), (275, 9051174), (306, 8134225), (330, 7542645), (363, 6856950), (374, 6655275), (425, 5856642), (450, 5531273), (495, 5028430), (510, 4880535), (550, 4525587), (561, 4436850), (605, 4114170), (726, 3428475), (765, 3253690), (825, 3017058), (850, 2928321), (935, 2662110), (990, 2514215), (1089, 2285650), (1122, 2218425), (1210, 2057085), (1275, 1952214), (1530, 1626845), (1650, 1508529), (1683, 1478950), (1815, 1371390), (1870, 1331055), (2057, 1210050), (2178, 1142825), (2475, 1005686), (2550, 976107), (2689, 925650), (2805, 887370), (3025, 822834), (3366, 739475), (3630, 685695), (3825, 650738), (4114, 605025), (4675, 532422), (4950, 502843), (5378, 462825), (5445, 457130), (5610, 443685), (6050, 411417), (6171, 403350), (7650, 325369), (8067, 308550), (8415, 295790), (9075, 274278), (9350, 266211), (10285, 242010), (10890, 228565), (12342, 201675), (13445, 185130), (14025, 177474), (16134, 154275), (16830, 147895), (18150, 137139), (18513, 134450), (20570, 121005), (24201, 102850), (26890, 92565), (27225, 91426), (28050, 88737), (29579, 84150), (30855, 80670), (37026, 67225), (40335, 61710), (42075, 59158), (45713, 54450), (48402, 51425)]