196977300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3018

約数の個数: 144

約数和(自身を含む): 650083392

約数和(自身を除く): 453106092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1700, 1950, 2210, 2550, 2652, 2971, 3315, 3900, 4420, 5100, 5525, 5942, 6630, 8913, 11050, 11884, 13260, 14855, 16575, 17826, 22100, 29710, 33150, 35652, 38623, 44565, 50507, 59420, 66300, 74275, 77246, 89130, 101014, 115869, 148550, 151521, 154492, 178260, 193115, 202028, 222825, 231738, 252535, 297100, 303042, 386230, 445650, 463476, 505070, 579345, 606084, 656591, 757605, 772460, 891300, 965575, 1010140, 1158690, 1262675, 1313182, 1515210, 1931150, 1969773, 2317380, 2525350, 2626364, 2896725, 3030420, 3282955, 3788025, 3862300, 3939546, 5050700, 5793450, 6565910, 7576050, 7879092, 9848865, 11586900, 13131820, 15152100, 16414775, 19697730, 32829550, 39395460, 49244325, 65659100, 98488650, 196977300]

約数ペア:

[(1, 196977300), (2, 98488650), (3, 65659100), (4, 49244325), (5, 39395460), (6, 32829550), (10, 19697730), (12, 16414775), (13, 15152100), (15, 13131820), (17, 11586900), (20, 9848865), (25, 7879092), (26, 7576050), (30, 6565910), (34, 5793450), (39, 5050700), (50, 3939546), (51, 3862300), (52, 3788025), (60, 3282955), (65, 3030420), (68, 2896725), (75, 2626364), (78, 2525350), (85, 2317380), (100, 1969773), (102, 1931150), (130, 1515210), (150, 1313182), (156, 1262675), (170, 1158690), (195, 1010140), (204, 965575), (221, 891300), (255, 772460), (260, 757605), (300, 656591), (325, 606084), (340, 579345), (390, 505070), (425, 463476), (442, 445650), (510, 386230), (650, 303042), (663, 297100), (780, 252535), (850, 231738), (884, 222825), (975, 202028), (1020, 193115), (1105, 178260), (1275, 154492), (1300, 151521), (1326, 148550), (1700, 115869), (1950, 101014), (2210, 89130), (2550, 77246), (2652, 74275), (2971, 66300), (3315, 59420), (3900, 50507), (4420, 44565), (5100, 38623), (5525, 35652), (5942, 33150), (6630, 29710), (8913, 22100), (11050, 17826), (11884, 16575), (13260, 14855)]