66935700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 144

約数和(自身を含む): 231860160

約数和(自身を除く): 164924460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1907, 1950, 2340, 2700, 2925, 3510, 3814, 3900, 5721, 5850, 7020, 7628, 8775, 9535, 11442, 11700, 17163, 17550, 19070, 22884, 24791, 28605, 34326, 35100, 38140, 47675, 49582, 51489, 57210, 68652, 74373, 85815, 95350, 99164, 102978, 114420, 123955, 143025, 148746, 171630, 190700, 205956, 223119, 247910, 257445, 286050, 297492, 343260, 371865, 429075, 446238, 495820, 514890, 572100, 619775, 669357, 743730, 858150, 892476, 1029780, 1115595, 1239550, 1287225, 1338714, 1487460, 1716300, 1859325, 2231190, 2479100, 2574450, 2677428, 3346785, 3718650, 4462380, 5148900, 5577975, 6693570, 7437300, 11155950, 13387140, 16733925, 22311900, 33467850, 66935700]

約数ペア:

[(1, 66935700), (2, 33467850), (3, 22311900), (4, 16733925), (5, 13387140), (6, 11155950), (9, 7437300), (10, 6693570), (12, 5577975), (13, 5148900), (15, 4462380), (18, 3718650), (20, 3346785), (25, 2677428), (26, 2574450), (27, 2479100), (30, 2231190), (36, 1859325), (39, 1716300), (45, 1487460), (50, 1338714), (52, 1287225), (54, 1239550), (60, 1115595), (65, 1029780), (75, 892476), (78, 858150), (90, 743730), (100, 669357), (108, 619775), (117, 572100), (130, 514890), (135, 495820), (150, 446238), (156, 429075), (180, 371865), (195, 343260), (225, 297492), (234, 286050), (260, 257445), (270, 247910), (300, 223119), (325, 205956), (351, 190700), (390, 171630), (450, 148746), (468, 143025), (540, 123955), (585, 114420), (650, 102978), (675, 99164), (702, 95350), (780, 85815), (900, 74373), (975, 68652), (1170, 57210), (1300, 51489), (1350, 49582), (1404, 47675), (1755, 38140), (1907, 35100), (1950, 34326), (2340, 28605), (2700, 24791), (2925, 22884), (3510, 19070), (3814, 17550), (3900, 17163), (5721, 11700), (5850, 11442), (7020, 9535), (7628, 8775)]