2238975900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1753

約数の個数: 216

約数和(自身を含む): 8059484160

約数和(自身を除く): 5820508260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 239, 252, 300, 315, 350, 420, 450, 478, 525, 630, 700, 717, 900, 956, 1050, 1195, 1260, 1434, 1487, 1575, 1673, 2100, 2151, 2390, 2868, 2974, 3150, 3346, 3585, 4302, 4461, 4780, 5019, 5948, 5975, 6300, 6692, 7170, 7435, 8365, 8604, 8922, 10038, 10409, 10755, 11950, 13383, 14340, 14870, 15057, 16730, 17844, 17925, 20076, 20818, 21510, 22305, 23900, 25095, 26766, 29740, 30114, 31227, 33460, 35850, 37175, 41636, 41825, 43020, 44610, 50190, 52045, 53532, 53775, 60228, 62454, 66915, 71700, 74350, 75285, 83650, 89220, 93681, 100380, 104090, 107550, 111525, 124908, 125475, 133830, 148700, 150570, 156135, 167300, 187362, 208180, 215100, 223050, 250950, 260225, 267660, 301140, 312270, 334575, 355393, 374724, 376425, 446100, 468405, 501900, 520450, 624540, 669150, 710786, 752850, 780675, 936810, 1040900, 1066179, 1338300, 1421572, 1505700, 1561350, 1776965, 1873620, 2132358, 2342025, 2487751, 3122700, 3198537, 3553930, 4264716, 4684050, 4975502, 5330895, 6397074, 7107860, 7463253, 8884825, 9368100, 9951004, 10661790, 12438755, 12794148, 14926506, 15992685, 17769650, 21323580, 22389759, 24877510, 26654475, 29853012, 31985370, 35539300, 37316265, 44779518, 49755020, 53308950, 62193775, 63970740, 74632530, 79963425, 89559036, 106617900, 111948795, 124387550, 149265060, 159926850, 186581325, 223897590, 248775100, 319853700, 373162650, 447795180, 559743975, 746325300, 1119487950, 2238975900]

約数ペア:

[(1, 2238975900), (2, 1119487950), (3, 746325300), (4, 559743975), (5, 447795180), (6, 373162650), (7, 319853700), (9, 248775100), (10, 223897590), (12, 186581325), (14, 159926850), (15, 149265060), (18, 124387550), (20, 111948795), (21, 106617900), (25, 89559036), (28, 79963425), (30, 74632530), (35, 63970740), (36, 62193775), (42, 53308950), (45, 49755020), (50, 44779518), (60, 37316265), (63, 35539300), (70, 31985370), (75, 29853012), (84, 26654475), (90, 24877510), (100, 22389759), (105, 21323580), (126, 17769650), (140, 15992685), (150, 14926506), (175, 12794148), (180, 12438755), (210, 10661790), (225, 9951004), (239, 9368100), (252, 8884825), (300, 7463253), (315, 7107860), (350, 6397074), (420, 5330895), (450, 4975502), (478, 4684050), (525, 4264716), (630, 3553930), (700, 3198537), (717, 3122700), (900, 2487751), (956, 2342025), (1050, 2132358), (1195, 1873620), (1260, 1776965), (1434, 1561350), (1487, 1505700), (1575, 1421572), (1673, 1338300), (2100, 1066179), (2151, 1040900), (2390, 936810), (2868, 780675), (2974, 752850), (3150, 710786), (3346, 669150), (3585, 624540), (4302, 520450), (4461, 501900), (4780, 468405), (5019, 446100), (5948, 376425), (5975, 374724), (6300, 355393), (6692, 334575), (7170, 312270), (7435, 301140), (8365, 267660), (8604, 260225), (8922, 250950), (10038, 223050), (10409, 215100), (10755, 208180), (11950, 187362), (13383, 167300), (14340, 156135), (14870, 150570), (15057, 148700), (16730, 133830), (17844, 125475), (17925, 124908), (20076, 111525), (20818, 107550), (21510, 104090), (22305, 100380), (23900, 93681), (25095, 89220), (26766, 83650), (29740, 75285), (30114, 74350), (31227, 71700), (33460, 66915), (35850, 62454), (37175, 60228), (41636, 53775), (41825, 53532), (43020, 52045), (44610, 50190)]