2816519400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{6547}}^1$

素因数の和:6808

約数の個数: 144

約数和(自身を含む): 9499838400

約数和(自身を除く): 6683319000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 239, 300, 360, 450, 478, 600, 717, 900, 956, 1195, 1434, 1800, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 5975, 6547, 7170, 8604, 9560, 10755, 11950, 13094, 14340, 17208, 17925, 19641, 21510, 23900, 26188, 28680, 32735, 35850, 39282, 43020, 47800, 52376, 53775, 58923, 65470, 71700, 78564, 86040, 98205, 107550, 117846, 130940, 143400, 157128, 163675, 196410, 215100, 235692, 261880, 294615, 327350, 392820, 430200, 471384, 491025, 589230, 654700, 785640, 982050, 1178460, 1309400, 1473075, 1564733, 1964100, 2356920, 2946150, 3129466, 3928200, 4694199, 5892300, 6258932, 7823665, 9388398, 11784600, 12517864, 14082597, 15647330, 18776796, 23470995, 28165194, 31294660, 37553592, 39118325, 46941990, 56330388, 62589320, 70412985, 78236650, 93883980, 112660776, 117354975, 140825970, 156473300, 187767960, 234709950, 281651940, 312946600, 352064925, 469419900, 563303880, 704129850, 938839800, 1408259700, 2816519400]

約数ペア:

[(1, 2816519400), (2, 1408259700), (3, 938839800), (4, 704129850), (5, 563303880), (6, 469419900), (8, 352064925), (9, 312946600), (10, 281651940), (12, 234709950), (15, 187767960), (18, 156473300), (20, 140825970), (24, 117354975), (25, 112660776), (30, 93883980), (36, 78236650), (40, 70412985), (45, 62589320), (50, 56330388), (60, 46941990), (72, 39118325), (75, 37553592), (90, 31294660), (100, 28165194), (120, 23470995), (150, 18776796), (180, 15647330), (200, 14082597), (225, 12517864), (239, 11784600), (300, 9388398), (360, 7823665), (450, 6258932), (478, 5892300), (600, 4694199), (717, 3928200), (900, 3129466), (956, 2946150), (1195, 2356920), (1434, 1964100), (1800, 1564733), (1912, 1473075), (2151, 1309400), (2390, 1178460), (2868, 982050), (3585, 785640), (4302, 654700), (4780, 589230), (5736, 491025), (5975, 471384), (6547, 430200), (7170, 392820), (8604, 327350), (9560, 294615), (10755, 261880), (11950, 235692), (13094, 215100), (14340, 196410), (17208, 163675), (17925, 157128), (19641, 143400), (21510, 130940), (23900, 117846), (26188, 107550), (28680, 98205), (32735, 86040), (35850, 78564), (39282, 71700), (43020, 65470), (47800, 58923), (52376, 53775)]