198396900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 216

約数和(自身を含む): 692566784

約数和(自身を除く): 494169884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 403, 450, 465, 468, 547, 558, 585, 620, 650, 775, 780, 806, 900, 930, 975, 1094, 1116, 1170, 1209, 1300, 1395, 1550, 1612, 1641, 1860, 1950, 2015, 2188, 2325, 2340, 2418, 2735, 2790, 2925, 3100, 3282, 3627, 3900, 4030, 4650, 4836, 4923, 5470, 5580, 5850, 6045, 6564, 6975, 7111, 7254, 8060, 8205, 9300, 9846, 10075, 10940, 11700, 12090, 13675, 13950, 14222, 14508, 16410, 16957, 18135, 19692, 20150, 21333, 24180, 24615, 27350, 27900, 28444, 30225, 32820, 33914, 35555, 36270, 40300, 41025, 42666, 49230, 50871, 54700, 60450, 63999, 67828, 71110, 72540, 82050, 84785, 85332, 90675, 98460, 101742, 106665, 120900, 123075, 127998, 142220, 152613, 164100, 169570, 177775, 181350, 203484, 213330, 220441, 246150, 254355, 255996, 305226, 319995, 339140, 355550, 362700, 423925, 426660, 440882, 492300, 508710, 533325, 610452, 639990, 661323, 711100, 763065, 847850, 881764, 1017420, 1066650, 1102205, 1271775, 1279980, 1322646, 1526130, 1599975, 1695700, 1983969, 2133300, 2204410, 2543550, 2645292, 3052260, 3199950, 3306615, 3815325, 3967938, 4408820, 5087100, 5511025, 6399900, 6613230, 7630650, 7935876, 9919845, 11022050, 13226460, 15261300, 16533075, 19839690, 22044100, 33066150, 39679380, 49599225, 66132300, 99198450, 198396900]

約数ペア:

[(1, 198396900), (2, 99198450), (3, 66132300), (4, 49599225), (5, 39679380), (6, 33066150), (9, 22044100), (10, 19839690), (12, 16533075), (13, 15261300), (15, 13226460), (18, 11022050), (20, 9919845), (25, 7935876), (26, 7630650), (30, 6613230), (31, 6399900), (36, 5511025), (39, 5087100), (45, 4408820), (50, 3967938), (52, 3815325), (60, 3306615), (62, 3199950), (65, 3052260), (75, 2645292), (78, 2543550), (90, 2204410), (93, 2133300), (100, 1983969), (117, 1695700), (124, 1599975), (130, 1526130), (150, 1322646), (155, 1279980), (156, 1271775), (180, 1102205), (186, 1066650), (195, 1017420), (225, 881764), (234, 847850), (260, 763065), (279, 711100), (300, 661323), (310, 639990), (325, 610452), (372, 533325), (390, 508710), (403, 492300), (450, 440882), (465, 426660), (468, 423925), (547, 362700), (558, 355550), (585, 339140), (620, 319995), (650, 305226), (775, 255996), (780, 254355), (806, 246150), (900, 220441), (930, 213330), (975, 203484), (1094, 181350), (1116, 177775), (1170, 169570), (1209, 164100), (1300, 152613), (1395, 142220), (1550, 127998), (1612, 123075), (1641, 120900), (1860, 106665), (1950, 101742), (2015, 98460), (2188, 90675), (2325, 85332), (2340, 84785), (2418, 82050), (2735, 72540), (2790, 71110), (2925, 67828), (3100, 63999), (3282, 60450), (3627, 54700), (3900, 50871), (4030, 49230), (4650, 42666), (4836, 41025), (4923, 40300), (5470, 36270), (5580, 35555), (5850, 33914), (6045, 32820), (6564, 30225), (6975, 28444), (7111, 27900), (7254, 27350), (8060, 24615), (8205, 24180), (9300, 21333), (9846, 20150), (10075, 19692), (10940, 18135), (11700, 16957), (12090, 16410), (13675, 14508), (13950, 14222)]