198611700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 682768800

約数和(自身を除く): 484157100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 59, 60, 70, 75, 84, 98, 100, 105, 118, 140, 147, 150, 175, 177, 196, 210, 229, 236, 245, 294, 295, 300, 350, 354, 413, 420, 458, 490, 525, 588, 590, 687, 700, 708, 735, 826, 885, 916, 980, 1050, 1145, 1180, 1225, 1239, 1374, 1470, 1475, 1603, 1652, 1770, 2065, 2100, 2290, 2450, 2478, 2748, 2891, 2940, 2950, 3206, 3435, 3540, 3675, 4130, 4425, 4580, 4809, 4900, 4956, 5725, 5782, 5900, 6195, 6412, 6870, 7350, 8015, 8260, 8673, 8850, 9618, 10325, 11221, 11450, 11564, 12390, 13511, 13740, 14455, 14700, 16030, 17175, 17346, 17700, 19236, 20650, 22442, 22900, 24045, 24780, 27022, 28910, 30975, 32060, 33663, 34350, 34692, 40075, 40533, 41300, 43365, 44884, 48090, 54044, 56105, 57820, 61950, 67326, 67555, 68700, 72275, 80150, 81066, 86730, 94577, 96180, 112210, 120225, 123900, 134652, 135110, 144550, 160300, 162132, 168315, 173460, 189154, 202665, 216825, 224420, 240450, 270220, 280525, 283731, 289100, 336630, 337775, 378308, 405330, 433650, 472885, 480900, 561050, 567462, 662039, 673260, 675550, 810660, 841575, 867300, 945770, 1013325, 1122100, 1134924, 1324078, 1351100, 1418655, 1683150, 1891540, 1986117, 2026650, 2364425, 2648156, 2837310, 3310195, 3366300, 3972234, 4053300, 4728850, 5674620, 6620390, 7093275, 7944468, 9457700, 9930585, 13240780, 14186550, 16550975, 19861170, 28373100, 33101950, 39722340, 49652925, 66203900, 99305850, 198611700]

約数ペア:

[(1, 198611700), (2, 99305850), (3, 66203900), (4, 49652925), (5, 39722340), (6, 33101950), (7, 28373100), (10, 19861170), (12, 16550975), (14, 14186550), (15, 13240780), (20, 9930585), (21, 9457700), (25, 7944468), (28, 7093275), (30, 6620390), (35, 5674620), (42, 4728850), (49, 4053300), (50, 3972234), (59, 3366300), (60, 3310195), (70, 2837310), (75, 2648156), (84, 2364425), (98, 2026650), (100, 1986117), (105, 1891540), (118, 1683150), (140, 1418655), (147, 1351100), (150, 1324078), (175, 1134924), (177, 1122100), (196, 1013325), (210, 945770), (229, 867300), (236, 841575), (245, 810660), (294, 675550), (295, 673260), (300, 662039), (350, 567462), (354, 561050), (413, 480900), (420, 472885), (458, 433650), (490, 405330), (525, 378308), (588, 337775), (590, 336630), (687, 289100), (700, 283731), (708, 280525), (735, 270220), (826, 240450), (885, 224420), (916, 216825), (980, 202665), (1050, 189154), (1145, 173460), (1180, 168315), (1225, 162132), (1239, 160300), (1374, 144550), (1470, 135110), (1475, 134652), (1603, 123900), (1652, 120225), (1770, 112210), (2065, 96180), (2100, 94577), (2290, 86730), (2450, 81066), (2478, 80150), (2748, 72275), (2891, 68700), (2940, 67555), (2950, 67326), (3206, 61950), (3435, 57820), (3540, 56105), (3675, 54044), (4130, 48090), (4425, 44884), (4580, 43365), (4809, 41300), (4900, 40533), (4956, 40075), (5725, 34692), (5782, 34350), (5900, 33663), (6195, 32060), (6412, 30975), (6870, 28910), (7350, 27022), (8015, 24780), (8260, 24045), (8673, 22900), (8850, 22442), (9618, 20650), (10325, 19236), (11221, 17700), (11450, 17346), (11564, 17175), (12390, 16030), (13511, 14700), (13740, 14455)]