197226900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1912

約数の個数: 180

約数和(自身を含む): 688878652

約数和(自身を除く): 491651752

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, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1873, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3746, 3900, 4050, 4212, 5265, 5619, 5850, 7020, 7492, 8100, 8775, 9365, 10530, 11238, 11700, 16857, 17550, 18730, 21060, 22476, 24349, 26325, 28095, 33714, 35100, 37460, 46825, 48698, 50571, 52650, 56190, 67428, 73047, 84285, 93650, 97396, 101142, 105300, 112380, 121745, 140475, 146094, 151713, 168570, 187300, 202284, 219141, 243490, 252855, 280950, 292188, 303426, 337140, 365235, 421425, 438282, 486980, 505710, 561900, 606852, 608725, 657423, 730470, 758565, 842850, 876564, 1011420, 1095705, 1217450, 1264275, 1314846, 1460940, 1517130, 1685700, 1826175, 1972269, 2191410, 2434900, 2528550, 2629692, 3034260, 3287115, 3652350, 3792825, 3944538, 4382820, 5057100, 5478525, 6574230, 7304700, 7585650, 7889076, 9861345, 10957050, 13148460, 15171300, 16435575, 19722690, 21914100, 32871150, 39445380, 49306725, 65742300, 98613450, 197226900]

約数ペア:

[(1, 197226900), (2, 98613450), (3, 65742300), (4, 49306725), (5, 39445380), (6, 32871150), (9, 21914100), (10, 19722690), (12, 16435575), (13, 15171300), (15, 13148460), (18, 10957050), (20, 9861345), (25, 7889076), (26, 7585650), (27, 7304700), (30, 6574230), (36, 5478525), (39, 5057100), (45, 4382820), (50, 3944538), (52, 3792825), (54, 3652350), (60, 3287115), (65, 3034260), (75, 2629692), (78, 2528550), (81, 2434900), (90, 2191410), (100, 1972269), (108, 1826175), (117, 1685700), (130, 1517130), (135, 1460940), (150, 1314846), (156, 1264275), (162, 1217450), (180, 1095705), (195, 1011420), (225, 876564), (234, 842850), (260, 758565), (270, 730470), (300, 657423), (324, 608725), (325, 606852), (351, 561900), (390, 505710), (405, 486980), (450, 438282), (468, 421425), (540, 365235), (585, 337140), (650, 303426), (675, 292188), (702, 280950), (780, 252855), (810, 243490), (900, 219141), (975, 202284), (1053, 187300), (1170, 168570), (1300, 151713), (1350, 146094), (1404, 140475), (1620, 121745), (1755, 112380), (1873, 105300), (1950, 101142), (2025, 97396), (2106, 93650), (2340, 84285), (2700, 73047), (2925, 67428), (3510, 56190), (3746, 52650), (3900, 50571), (4050, 48698), (4212, 46825), (5265, 37460), (5619, 35100), (5850, 33714), (7020, 28095), (7492, 26325), (8100, 24349), (8775, 22476), (9365, 21060), (10530, 18730), (11238, 17550), (11700, 16857)]