61840350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 216

約数和(自身を含む): 201690216

約数和(自身を除く): 139849866

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 31, 33, 39, 45, 50, 55, 62, 65, 66, 75, 78, 90, 93, 99, 110, 117, 130, 143, 150, 155, 165, 186, 195, 198, 225, 234, 275, 279, 286, 310, 325, 330, 341, 390, 403, 429, 450, 465, 495, 550, 558, 585, 650, 682, 715, 775, 806, 825, 858, 930, 961, 975, 990, 1023, 1170, 1209, 1287, 1395, 1430, 1550, 1650, 1705, 1922, 1950, 2015, 2046, 2145, 2325, 2418, 2475, 2574, 2790, 2883, 2925, 3069, 3410, 3575, 3627, 4030, 4290, 4433, 4650, 4805, 4950, 5115, 5766, 5850, 6045, 6138, 6435, 6975, 7150, 7254, 8525, 8649, 8866, 9610, 10075, 10230, 10571, 10725, 12090, 12493, 12870, 13299, 13950, 14415, 15345, 17050, 17298, 18135, 20150, 21142, 21450, 22165, 24025, 24986, 25575, 26598, 28830, 30225, 30690, 31713, 32175, 36270, 37479, 39897, 43245, 44330, 48050, 51150, 52855, 60450, 62465, 63426, 64350, 66495, 72075, 74958, 76725, 79794, 86490, 90675, 95139, 105710, 110825, 112437, 124930, 132990, 137423, 144150, 153450, 158565, 181350, 187395, 190278, 199485, 216225, 221650, 224874, 264275, 274846, 312325, 317130, 332475, 374790, 398970, 412269, 432450, 475695, 528550, 562185, 624650, 664950, 687115, 792825, 824538, 936975, 951390, 997425, 1124370, 1236807, 1374230, 1585650, 1873950, 1994850, 2061345, 2378475, 2473614, 2810925, 3435575, 4122690, 4756950, 5621850, 6184035, 6871150, 10306725, 12368070, 20613450, 30920175, 61840350]

約数ペア:

[(1, 61840350), (2, 30920175), (3, 20613450), (5, 12368070), (6, 10306725), (9, 6871150), (10, 6184035), (11, 5621850), (13, 4756950), (15, 4122690), (18, 3435575), (22, 2810925), (25, 2473614), (26, 2378475), (30, 2061345), (31, 1994850), (33, 1873950), (39, 1585650), (45, 1374230), (50, 1236807), (55, 1124370), (62, 997425), (65, 951390), (66, 936975), (75, 824538), (78, 792825), (90, 687115), (93, 664950), (99, 624650), (110, 562185), (117, 528550), (130, 475695), (143, 432450), (150, 412269), (155, 398970), (165, 374790), (186, 332475), (195, 317130), (198, 312325), (225, 274846), (234, 264275), (275, 224874), (279, 221650), (286, 216225), (310, 199485), (325, 190278), (330, 187395), (341, 181350), (390, 158565), (403, 153450), (429, 144150), (450, 137423), (465, 132990), (495, 124930), (550, 112437), (558, 110825), (585, 105710), (650, 95139), (682, 90675), (715, 86490), (775, 79794), (806, 76725), (825, 74958), (858, 72075), (930, 66495), (961, 64350), (975, 63426), (990, 62465), (1023, 60450), (1170, 52855), (1209, 51150), (1287, 48050), (1395, 44330), (1430, 43245), (1550, 39897), (1650, 37479), (1705, 36270), (1922, 32175), (1950, 31713), (2015, 30690), (2046, 30225), (2145, 28830), (2325, 26598), (2418, 25575), (2475, 24986), (2574, 24025), (2790, 22165), (2883, 21450), (2925, 21142), (3069, 20150), (3410, 18135), (3575, 17298), (3627, 17050), (4030, 15345), (4290, 14415), (4433, 13950), (4650, 13299), (4805, 12870), (4950, 12493), (5115, 12090), (5766, 10725), (5850, 10571), (6045, 10230), (6138, 10075), (6435, 9610), (6975, 8866), (7150, 8649), (7254, 8525)]