87435000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 310681800

約数和(自身を除く): 223246800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 67, 72, 75, 87, 90, 100, 116, 120, 125, 134, 145, 150, 174, 180, 200, 201, 225, 232, 250, 261, 268, 290, 300, 335, 348, 360, 375, 402, 435, 450, 500, 522, 536, 580, 600, 603, 625, 670, 696, 725, 750, 804, 870, 900, 1000, 1005, 1044, 1125, 1160, 1206, 1250, 1305, 1340, 1450, 1500, 1608, 1675, 1740, 1800, 1875, 1943, 2010, 2088, 2175, 2250, 2412, 2500, 2610, 2680, 2900, 3000, 3015, 3350, 3480, 3625, 3750, 3886, 4020, 4350, 4500, 4824, 5000, 5025, 5220, 5625, 5800, 5829, 6030, 6525, 6700, 7250, 7500, 7772, 8040, 8375, 8700, 9000, 9715, 10050, 10440, 10875, 11250, 11658, 12060, 13050, 13400, 14500, 15000, 15075, 15544, 16750, 17400, 17487, 18125, 19430, 20100, 21750, 22500, 23316, 24120, 25125, 26100, 29000, 29145, 30150, 32625, 33500, 34974, 36250, 38860, 40200, 41875, 43500, 45000, 46632, 48575, 50250, 52200, 54375, 58290, 60300, 65250, 67000, 69948, 72500, 75375, 77720, 83750, 87000, 87435, 97150, 100500, 108750, 116580, 120600, 125625, 130500, 139896, 145000, 145725, 150750, 163125, 167500, 174870, 194300, 201000, 217500, 233160, 242875, 251250, 261000, 291450, 301500, 326250, 335000, 349740, 376875, 388600, 435000, 437175, 485750, 502500, 582900, 603000, 652500, 699480, 728625, 753750, 874350, 971500, 1005000, 1165800, 1214375, 1305000, 1457250, 1507500, 1748700, 1943000, 2185875, 2428750, 2914500, 3015000, 3497400, 3643125, 4371750, 4857500, 5829000, 7286250, 8743500, 9715000, 10929375, 14572500, 17487000, 21858750, 29145000, 43717500, 87435000]

約数ペア:

[(1, 87435000), (2, 43717500), (3, 29145000), (4, 21858750), (5, 17487000), (6, 14572500), (8, 10929375), (9, 9715000), (10, 8743500), (12, 7286250), (15, 5829000), (18, 4857500), (20, 4371750), (24, 3643125), (25, 3497400), (29, 3015000), (30, 2914500), (36, 2428750), (40, 2185875), (45, 1943000), (50, 1748700), (58, 1507500), (60, 1457250), (67, 1305000), (72, 1214375), (75, 1165800), (87, 1005000), (90, 971500), (100, 874350), (116, 753750), (120, 728625), (125, 699480), (134, 652500), (145, 603000), (150, 582900), (174, 502500), (180, 485750), (200, 437175), (201, 435000), (225, 388600), (232, 376875), (250, 349740), (261, 335000), (268, 326250), (290, 301500), (300, 291450), (335, 261000), (348, 251250), (360, 242875), (375, 233160), (402, 217500), (435, 201000), (450, 194300), (500, 174870), (522, 167500), (536, 163125), (580, 150750), (600, 145725), (603, 145000), (625, 139896), (670, 130500), (696, 125625), (725, 120600), (750, 116580), (804, 108750), (870, 100500), (900, 97150), (1000, 87435), (1005, 87000), (1044, 83750), (1125, 77720), (1160, 75375), (1206, 72500), (1250, 69948), (1305, 67000), (1340, 65250), (1450, 60300), (1500, 58290), (1608, 54375), (1675, 52200), (1740, 50250), (1800, 48575), (1875, 46632), (1943, 45000), (2010, 43500), (2088, 41875), (2175, 40200), (2250, 38860), (2412, 36250), (2500, 34974), (2610, 33500), (2680, 32625), (2900, 30150), (3000, 29145), (3015, 29000), (3350, 26100), (3480, 25125), (3625, 24120), (3750, 23316), (3886, 22500), (4020, 21750), (4350, 20100), (4500, 19430), (4824, 18125), (5000, 17487), (5025, 17400), (5220, 16750), (5625, 15544), (5800, 15075), (5829, 15000), (6030, 14500), (6525, 13400), (6700, 13050), (7250, 12060), (7500, 11658), (7772, 11250), (8040, 10875), (8375, 10440), (8700, 10050), (9000, 9715)]