672831900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 288

約数和(自身を含む): 2413387200

約数和(自身を除く): 1740555300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 29, 30, 36, 39, 45, 50, 52, 54, 58, 60, 65, 75, 78, 87, 90, 100, 108, 116, 117, 130, 135, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 270, 290, 300, 325, 348, 351, 377, 390, 435, 450, 468, 522, 540, 580, 585, 650, 661, 675, 702, 725, 754, 780, 783, 870, 900, 975, 1044, 1131, 1170, 1300, 1305, 1322, 1350, 1404, 1450, 1508, 1566, 1740, 1755, 1885, 1950, 1983, 2175, 2262, 2340, 2610, 2644, 2700, 2900, 2925, 3132, 3305, 3393, 3510, 3770, 3900, 3915, 3966, 4350, 4524, 5220, 5655, 5850, 5949, 6525, 6610, 6786, 7020, 7540, 7830, 7932, 8593, 8700, 8775, 9425, 9915, 10179, 11310, 11700, 11898, 13050, 13220, 13572, 15660, 16525, 16965, 17186, 17550, 17847, 18850, 19169, 19575, 19830, 20358, 22620, 23796, 25779, 26100, 28275, 29745, 33050, 33930, 34372, 35100, 35694, 37700, 38338, 39150, 39660, 40716, 42965, 49575, 50895, 51558, 56550, 57507, 59490, 66100, 67860, 71388, 76676, 77337, 78300, 84825, 85930, 89235, 95845, 99150, 101790, 103116, 113100, 115014, 118980, 128895, 148725, 154674, 169650, 171860, 172521, 178470, 191690, 198300, 203580, 214825, 230028, 232011, 249197, 254475, 257790, 287535, 297450, 309348, 339300, 345042, 356940, 383380, 386685, 429650, 446175, 464022, 479225, 498394, 508950, 515580, 517563, 575070, 594900, 644475, 690084, 747591, 773370, 859300, 862605, 892350, 928044, 958450, 996788, 1017900, 1035126, 1150140, 1160055, 1245985, 1288950, 1437675, 1495182, 1546740, 1725210, 1784700, 1916900, 1933425, 2070252, 2242773, 2320110, 2491970, 2577900, 2587815, 2875350, 2990364, 3450420, 3737955, 3866850, 4313025, 4485546, 4640220, 4983940, 5175630, 5750700, 5800275, 6229925, 6728319, 7475910, 7733700, 8626050, 8971092, 10351260, 11213865, 11600550, 12459850, 12939075, 13456638, 14951820, 17252100, 18689775, 22427730, 23201100, 24919700, 25878150, 26913276, 33641595, 37379550, 44855460, 51756300, 56069325, 67283190, 74759100, 112138650, 134566380, 168207975, 224277300, 336415950, 672831900]

約数ペア:

[(1, 672831900), (2, 336415950), (3, 224277300), (4, 168207975), (5, 134566380), (6, 112138650), (9, 74759100), (10, 67283190), (12, 56069325), (13, 51756300), (15, 44855460), (18, 37379550), (20, 33641595), (25, 26913276), (26, 25878150), (27, 24919700), (29, 23201100), (30, 22427730), (36, 18689775), (39, 17252100), (45, 14951820), (50, 13456638), (52, 12939075), (54, 12459850), (58, 11600550), (60, 11213865), (65, 10351260), (75, 8971092), (78, 8626050), (87, 7733700), (90, 7475910), (100, 6728319), (108, 6229925), (116, 5800275), (117, 5750700), (130, 5175630), (135, 4983940), (145, 4640220), (150, 4485546), (156, 4313025), (174, 3866850), (180, 3737955), (195, 3450420), (225, 2990364), (234, 2875350), (260, 2587815), (261, 2577900), (270, 2491970), (290, 2320110), (300, 2242773), (325, 2070252), (348, 1933425), (351, 1916900), (377, 1784700), (390, 1725210), (435, 1546740), (450, 1495182), (468, 1437675), (522, 1288950), (540, 1245985), (580, 1160055), (585, 1150140), (650, 1035126), (661, 1017900), (675, 996788), (702, 958450), (725, 928044), (754, 892350), (780, 862605), (783, 859300), (870, 773370), (900, 747591), (975, 690084), (1044, 644475), (1131, 594900), (1170, 575070), (1300, 517563), (1305, 515580), (1322, 508950), (1350, 498394), (1404, 479225), (1450, 464022), (1508, 446175), (1566, 429650), (1740, 386685), (1755, 383380), (1885, 356940), (1950, 345042), (1983, 339300), (2175, 309348), (2262, 297450), (2340, 287535), (2610, 257790), (2644, 254475), (2700, 249197), (2900, 232011), (2925, 230028), (3132, 214825), (3305, 203580), (3393, 198300), (3510, 191690), (3770, 178470), (3900, 172521), (3915, 171860), (3966, 169650), (4350, 154674), (4524, 148725), (5220, 128895), (5655, 118980), (5850, 115014), (5949, 113100), (6525, 103116), (6610, 101790), (6786, 99150), (7020, 95845), (7540, 89235), (7830, 85930), (7932, 84825), (8593, 78300), (8700, 77337), (8775, 76676), (9425, 71388), (9915, 67860), (10179, 66100), (11310, 59490), (11700, 57507), (11898, 56550), (13050, 51558), (13220, 50895), (13572, 49575), (15660, 42965), (16525, 40716), (16965, 39660), (17186, 39150), (17550, 38338), (17847, 37700), (18850, 35694), (19169, 35100), (19575, 34372), (19830, 33930), (20358, 33050), (22620, 29745), (23796, 28275), (25779, 26100)]