198771300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 288

約数和(自身を含む): 787449600

約数和(自身を除く): 588678300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 809, 819, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1618, 1638, 1755, 1820, 1890, 1950, 2100, 2275, 2340, 2427, 2457, 2700, 2730, 2925, 3150, 3236, 3276, 3510, 3780, 3900, 4045, 4095, 4550, 4725, 4854, 4914, 5460, 5663, 5850, 6300, 6825, 7020, 7281, 8090, 8190, 8775, 9100, 9450, 9708, 9828, 10517, 11326, 11700, 12135, 12285, 13650, 14562, 16180, 16380, 16989, 17550, 18900, 20225, 20475, 21034, 21843, 22652, 24270, 24570, 27300, 28315, 29124, 31551, 33978, 35100, 36405, 40450, 40950, 42068, 43686, 48540, 49140, 50967, 52585, 56630, 60675, 61425, 63102, 67956, 72810, 73619, 80900, 81900, 84945, 87372, 94653, 101934, 105170, 109215, 113260, 121350, 122850, 126204, 141575, 145620, 147238, 152901, 157755, 169890, 182025, 189306, 203868, 210340, 218430, 220857, 242700, 245700, 254835, 262925, 283150, 283959, 294476, 305802, 315510, 339780, 364050, 368095, 378612, 424725, 436860, 441714, 473265, 509670, 525850, 546075, 566300, 567918, 611604, 631020, 662571, 728100, 736190, 764505, 788775, 849450, 883428, 946530, 1019340, 1051700, 1092150, 1104285, 1135836, 1274175, 1325142, 1419795, 1472380, 1529010, 1577550, 1698900, 1840475, 1893060, 1987713, 2184300, 2208570, 2366325, 2548350, 2650284, 2839590, 3058020, 3155100, 3312855, 3680950, 3822525, 3975426, 4417140, 4732650, 5096700, 5521425, 5679180, 6625710, 7098975, 7361900, 7645050, 7950852, 9465300, 9938565, 11042850, 13251420, 14197950, 15290100, 16564275, 19877130, 22085700, 28395900, 33128550, 39754260, 49692825, 66257100, 99385650, 198771300]

約数ペア:

[(1, 198771300), (2, 99385650), (3, 66257100), (4, 49692825), (5, 39754260), (6, 33128550), (7, 28395900), (9, 22085700), (10, 19877130), (12, 16564275), (13, 15290100), (14, 14197950), (15, 13251420), (18, 11042850), (20, 9938565), (21, 9465300), (25, 7950852), (26, 7645050), (27, 7361900), (28, 7098975), (30, 6625710), (35, 5679180), (36, 5521425), (39, 5096700), (42, 4732650), (45, 4417140), (50, 3975426), (52, 3822525), (54, 3680950), (60, 3312855), (63, 3155100), (65, 3058020), (70, 2839590), (75, 2650284), (78, 2548350), (84, 2366325), (90, 2208570), (91, 2184300), (100, 1987713), (105, 1893060), (108, 1840475), (117, 1698900), (126, 1577550), (130, 1529010), (135, 1472380), (140, 1419795), (150, 1325142), (156, 1274175), (175, 1135836), (180, 1104285), (182, 1092150), (189, 1051700), (195, 1019340), (210, 946530), (225, 883428), (234, 849450), (252, 788775), (260, 764505), (270, 736190), (273, 728100), (300, 662571), (315, 631020), (325, 611604), (350, 567918), (351, 566300), (364, 546075), (378, 525850), (390, 509670), (420, 473265), (450, 441714), (455, 436860), (468, 424725), (525, 378612), (540, 368095), (546, 364050), (585, 339780), (630, 315510), (650, 305802), (675, 294476), (700, 283959), (702, 283150), (756, 262925), (780, 254835), (809, 245700), (819, 242700), (900, 220857), (910, 218430), (945, 210340), (975, 203868), (1050, 189306), (1092, 182025), (1170, 169890), (1260, 157755), (1300, 152901), (1350, 147238), (1365, 145620), (1404, 141575), (1575, 126204), (1618, 122850), (1638, 121350), (1755, 113260), (1820, 109215), (1890, 105170), (1950, 101934), (2100, 94653), (2275, 87372), (2340, 84945), (2427, 81900), (2457, 80900), (2700, 73619), (2730, 72810), (2925, 67956), (3150, 63102), (3236, 61425), (3276, 60675), (3510, 56630), (3780, 52585), (3900, 50967), (4045, 49140), (4095, 48540), (4550, 43686), (4725, 42068), (4854, 40950), (4914, 40450), (5460, 36405), (5663, 35100), (5850, 33978), (6300, 31551), (6825, 29124), (7020, 28315), (7281, 27300), (8090, 24570), (8190, 24270), (8775, 22652), (9100, 21843), (9450, 21034), (9708, 20475), (9828, 20225), (10517, 18900), (11326, 17550), (11700, 16989), (12135, 16380), (12285, 16180), (13650, 14562)]