186760980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8719}}^1$

素因数の和:8758

約数の個数: 144

約数和(自身を含む): 685601280

約数和(自身を除く): 498840300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 8719, 10710, 17438, 21420, 26157, 34876, 43595, 52314, 61033, 78471, 87190, 104628, 122066, 130785, 148223, 156942, 174380, 183099, 244132, 261570, 296446, 305165, 313884, 366198, 392355, 444669, 523140, 549297, 592892, 610330, 732396, 741115, 784710, 889338, 915495, 1037561, 1098594, 1220660, 1334007, 1482230, 1569420, 1778676, 1830990, 2075122, 2197188, 2223345, 2668014, 2746485, 2964460, 3112683, 3661980, 4150244, 4446690, 5187805, 5336028, 5492970, 6225366, 6670035, 8893380, 9338049, 10375610, 10985940, 12450732, 13340070, 15563415, 18676098, 20751220, 26680140, 31126830, 37352196, 46690245, 62253660, 93380490, 186760980]

約数ペア:

[(1, 186760980), (2, 93380490), (3, 62253660), (4, 46690245), (5, 37352196), (6, 31126830), (7, 26680140), (9, 20751220), (10, 18676098), (12, 15563415), (14, 13340070), (15, 12450732), (17, 10985940), (18, 10375610), (20, 9338049), (21, 8893380), (28, 6670035), (30, 6225366), (34, 5492970), (35, 5336028), (36, 5187805), (42, 4446690), (45, 4150244), (51, 3661980), (60, 3112683), (63, 2964460), (68, 2746485), (70, 2668014), (84, 2223345), (85, 2197188), (90, 2075122), (102, 1830990), (105, 1778676), (119, 1569420), (126, 1482230), (140, 1334007), (153, 1220660), (170, 1098594), (180, 1037561), (204, 915495), (210, 889338), (238, 784710), (252, 741115), (255, 732396), (306, 610330), (315, 592892), (340, 549297), (357, 523140), (420, 444669), (476, 392355), (510, 366198), (595, 313884), (612, 305165), (630, 296446), (714, 261570), (765, 244132), (1020, 183099), (1071, 174380), (1190, 156942), (1260, 148223), (1428, 130785), (1530, 122066), (1785, 104628), (2142, 87190), (2380, 78471), (3060, 61033), (3570, 52314), (4284, 43595), (5355, 34876), (7140, 26157), (8719, 21420), (10710, 17438)]