218251800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 192

約数和(自身を含む): 809844000

約数和(自身を除く): 591592200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 2340, 2600, 2700, 2808, 2925, 3109, 3510, 3900, 4680, 5400, 5850, 6218, 7020, 7800, 8775, 9327, 11700, 12436, 14040, 15545, 17550, 18654, 23400, 24872, 27981, 31090, 35100, 37308, 40417, 46635, 55962, 62180, 70200, 74616, 77725, 80834, 83943, 93270, 111924, 121251, 124360, 139905, 155450, 161668, 167886, 186540, 202085, 223848, 233175, 242502, 279810, 310900, 323336, 335772, 363753, 373080, 404170, 419715, 466350, 485004, 559620, 606255, 621800, 671544, 699525, 727506, 808340, 839430, 932700, 970008, 1010425, 1091259, 1119240, 1212510, 1399050, 1455012, 1616680, 1678860, 1818765, 1865400, 2020850, 2098575, 2182518, 2425020, 2798100, 2910024, 3031275, 3357720, 3637530, 4041700, 4197150, 4365036, 4850040, 5456295, 5596200, 6062550, 7275060, 8083400, 8394300, 8730072, 9093825, 10912590, 12125100, 14550120, 16788600, 18187650, 21825180, 24250200, 27281475, 36375300, 43650360, 54562950, 72750600, 109125900, 218251800]

約数ペア:

[(1, 218251800), (2, 109125900), (3, 72750600), (4, 54562950), (5, 43650360), (6, 36375300), (8, 27281475), (9, 24250200), (10, 21825180), (12, 18187650), (13, 16788600), (15, 14550120), (18, 12125100), (20, 10912590), (24, 9093825), (25, 8730072), (26, 8394300), (27, 8083400), (30, 7275060), (36, 6062550), (39, 5596200), (40, 5456295), (45, 4850040), (50, 4365036), (52, 4197150), (54, 4041700), (60, 3637530), (65, 3357720), (72, 3031275), (75, 2910024), (78, 2798100), (90, 2425020), (100, 2182518), (104, 2098575), (108, 2020850), (117, 1865400), (120, 1818765), (130, 1678860), (135, 1616680), (150, 1455012), (156, 1399050), (180, 1212510), (195, 1119240), (200, 1091259), (216, 1010425), (225, 970008), (234, 932700), (260, 839430), (270, 808340), (300, 727506), (312, 699525), (325, 671544), (351, 621800), (360, 606255), (390, 559620), (450, 485004), (468, 466350), (520, 419715), (540, 404170), (585, 373080), (600, 363753), (650, 335772), (675, 323336), (702, 310900), (780, 279810), (900, 242502), (936, 233175), (975, 223848), (1080, 202085), (1170, 186540), (1300, 167886), (1350, 161668), (1404, 155450), (1560, 139905), (1755, 124360), (1800, 121251), (1950, 111924), (2340, 93270), (2600, 83943), (2700, 80834), (2808, 77725), (2925, 74616), (3109, 70200), (3510, 62180), (3900, 55962), (4680, 46635), (5400, 40417), (5850, 37308), (6218, 35100), (7020, 31090), (7800, 27981), (8775, 24872), (9327, 23400), (11700, 18654), (12436, 17550), (14040, 15545)]