198209700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5683

約数の個数: 144

約数和(自身を含む): 686344960

約数和(自身を除く): 488135260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5647, 5850, 7020, 8775, 11294, 11700, 16941, 17550, 22588, 28235, 33882, 35100, 50823, 56470, 67764, 73411, 84705, 101646, 112940, 141175, 146822, 152469, 169410, 203292, 220233, 254115, 282350, 293644, 304938, 338820, 367055, 423525, 440466, 508230, 564700, 609876, 660699, 734110, 762345, 847050, 880932, 1016460, 1101165, 1270575, 1321398, 1468220, 1524690, 1694100, 1835275, 1982097, 2202330, 2541150, 2642796, 3049380, 3303495, 3670550, 3811725, 3964194, 4404660, 5082300, 5505825, 6606990, 7341100, 7623450, 7928388, 9910485, 11011650, 13213980, 15246900, 16517475, 19820970, 22023300, 33034950, 39641940, 49552425, 66069900, 99104850, 198209700]

約数ペア:

[(1, 198209700), (2, 99104850), (3, 66069900), (4, 49552425), (5, 39641940), (6, 33034950), (9, 22023300), (10, 19820970), (12, 16517475), (13, 15246900), (15, 13213980), (18, 11011650), (20, 9910485), (25, 7928388), (26, 7623450), (27, 7341100), (30, 6606990), (36, 5505825), (39, 5082300), (45, 4404660), (50, 3964194), (52, 3811725), (54, 3670550), (60, 3303495), (65, 3049380), (75, 2642796), (78, 2541150), (90, 2202330), (100, 1982097), (108, 1835275), (117, 1694100), (130, 1524690), (135, 1468220), (150, 1321398), (156, 1270575), (180, 1101165), (195, 1016460), (225, 880932), (234, 847050), (260, 762345), (270, 734110), (300, 660699), (325, 609876), (351, 564700), (390, 508230), (450, 440466), (468, 423525), (540, 367055), (585, 338820), (650, 304938), (675, 293644), (702, 282350), (780, 254115), (900, 220233), (975, 203292), (1170, 169410), (1300, 152469), (1350, 146822), (1404, 141175), (1755, 112940), (1950, 101646), (2340, 84705), (2700, 73411), (2925, 67764), (3510, 56470), (3900, 50823), (5647, 35100), (5850, 33882), (7020, 28235), (8775, 22588), (11294, 17550), (11700, 16941)]