807140700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:674

約数の個数: 180

約数和(自身を含む): 2633472072

約数和(自身を除く): 1826331372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 251, 270, 300, 324, 397, 405, 450, 502, 540, 675, 753, 794, 810, 900, 1004, 1191, 1255, 1350, 1506, 1588, 1620, 1985, 2025, 2259, 2382, 2510, 2700, 3012, 3573, 3765, 3970, 4050, 4518, 4764, 5020, 5955, 6275, 6777, 7146, 7530, 7940, 8100, 9036, 9925, 10719, 11295, 11910, 12550, 13554, 14292, 15060, 17865, 18825, 19850, 20331, 21438, 22590, 23820, 25100, 27108, 29775, 32157, 33885, 35730, 37650, 39700, 40662, 42876, 45180, 53595, 56475, 59550, 64314, 67770, 71460, 75300, 81324, 89325, 99647, 101655, 107190, 112950, 119100, 128628, 135540, 160785, 169425, 178650, 199294, 203310, 214380, 225900, 267975, 298941, 321570, 338850, 357300, 398588, 406620, 498235, 508275, 535950, 597882, 643140, 677700, 803925, 896823, 996470, 1016550, 1071900, 1195764, 1494705, 1607850, 1793646, 1992940, 2033100, 2491175, 2690469, 2989410, 3215700, 3587292, 4484115, 4982350, 5380938, 5978820, 7473525, 8071407, 8968230, 9964700, 10761876, 13452345, 14947050, 16142814, 17936460, 22420575, 26904690, 29894100, 32285628, 40357035, 44841150, 53809380, 67261725, 80714070, 89682300, 134523450, 161428140, 201785175, 269046900, 403570350, 807140700]

約数ペア:

[(1, 807140700), (2, 403570350), (3, 269046900), (4, 201785175), (5, 161428140), (6, 134523450), (9, 89682300), (10, 80714070), (12, 67261725), (15, 53809380), (18, 44841150), (20, 40357035), (25, 32285628), (27, 29894100), (30, 26904690), (36, 22420575), (45, 17936460), (50, 16142814), (54, 14947050), (60, 13452345), (75, 10761876), (81, 9964700), (90, 8968230), (100, 8071407), (108, 7473525), (135, 5978820), (150, 5380938), (162, 4982350), (180, 4484115), (225, 3587292), (251, 3215700), (270, 2989410), (300, 2690469), (324, 2491175), (397, 2033100), (405, 1992940), (450, 1793646), (502, 1607850), (540, 1494705), (675, 1195764), (753, 1071900), (794, 1016550), (810, 996470), (900, 896823), (1004, 803925), (1191, 677700), (1255, 643140), (1350, 597882), (1506, 535950), (1588, 508275), (1620, 498235), (1985, 406620), (2025, 398588), (2259, 357300), (2382, 338850), (2510, 321570), (2700, 298941), (3012, 267975), (3573, 225900), (3765, 214380), (3970, 203310), (4050, 199294), (4518, 178650), (4764, 169425), (5020, 160785), (5955, 135540), (6275, 128628), (6777, 119100), (7146, 112950), (7530, 107190), (7940, 101655), (8100, 99647), (9036, 89325), (9925, 81324), (10719, 75300), (11295, 71460), (11910, 67770), (12550, 64314), (13554, 59550), (14292, 56475), (15060, 53595), (17865, 45180), (18825, 42876), (19850, 40662), (20331, 39700), (21438, 37650), (22590, 35730), (23820, 33885), (25100, 32157), (27108, 29775)]