99977850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 144

約数和(自身を含む): 325211328

約数和(自身を除く): 225233478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1275, 1530, 1575, 1785, 1867, 2142, 2550, 2975, 3150, 3570, 3734, 3825, 5355, 5601, 5950, 7650, 8925, 9335, 10710, 11202, 13069, 16803, 17850, 18670, 26138, 26775, 28005, 31739, 33606, 39207, 46675, 53550, 56010, 63478, 65345, 78414, 84015, 93350, 95217, 117621, 130690, 140025, 158695, 168030, 190434, 196035, 222173, 235242, 280050, 285651, 317390, 326725, 392070, 420075, 444346, 476085, 571302, 588105, 653450, 666519, 793475, 840150, 952170, 980175, 1110865, 1176210, 1333038, 1428255, 1586950, 1960350, 1999557, 2221730, 2380425, 2856510, 2940525, 3332595, 3999114, 4760850, 5554325, 5881050, 6665190, 7141275, 9997785, 11108650, 14282550, 16662975, 19995570, 33325950, 49988925, 99977850]

約数ペア:

[(1, 99977850), (2, 49988925), (3, 33325950), (5, 19995570), (6, 16662975), (7, 14282550), (9, 11108650), (10, 9997785), (14, 7141275), (15, 6665190), (17, 5881050), (18, 5554325), (21, 4760850), (25, 3999114), (30, 3332595), (34, 2940525), (35, 2856510), (42, 2380425), (45, 2221730), (50, 1999557), (51, 1960350), (63, 1586950), (70, 1428255), (75, 1333038), (85, 1176210), (90, 1110865), (102, 980175), (105, 952170), (119, 840150), (126, 793475), (150, 666519), (153, 653450), (170, 588105), (175, 571302), (210, 476085), (225, 444346), (238, 420075), (255, 392070), (306, 326725), (315, 317390), (350, 285651), (357, 280050), (425, 235242), (450, 222173), (510, 196035), (525, 190434), (595, 168030), (630, 158695), (714, 140025), (765, 130690), (850, 117621), (1050, 95217), (1071, 93350), (1190, 84015), (1275, 78414), (1530, 65345), (1575, 63478), (1785, 56010), (1867, 53550), (2142, 46675), (2550, 39207), (2975, 33606), (3150, 31739), (3570, 28005), (3734, 26775), (3825, 26138), (5355, 18670), (5601, 17850), (5950, 16803), (7650, 13069), (8925, 11202), (9335, 10710)]