21797591400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{310507}}^1$

素因数の和:310545

約数の個数: 192

約数和(自身を含む): 80856283200

約数和(自身を除く): 59058691800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 2340, 2600, 2700, 2808, 2925, 3510, 3900, 4680, 5400, 5850, 7020, 7800, 8775, 11700, 14040, 17550, 23400, 35100, 70200, 310507, 621014, 931521, 1242028, 1552535, 1863042, 2484056, 2794563, 3105070, 3726084, 4036591, 4657605, 5589126, 6210140, 7452168, 7762675, 8073182, 8383689, 9315210, 11178252, 12109773, 12420280, 13972815, 15525350, 16146364, 16767378, 18630420, 20182955, 22356504, 23288025, 24219546, 27945630, 31050700, 32292728, 33534756, 36329319, 37260840, 40365910, 41918445, 46576050, 48439092, 55891260, 60548865, 62101400, 67069512, 69864075, 72658638, 80731820, 83836890, 93152100, 96878184, 100914775, 108987957, 111782520, 121097730, 139728150, 145317276, 161463640, 167673780, 181646595, 186304200, 201829550, 209592225, 217975914, 242195460, 279456300, 290634552, 302744325, 335347560, 363293190, 403659100, 419184450, 435951828, 484390920, 544939785, 558912600, 605488650, 726586380, 807318200, 838368900, 871903656, 908232975, 1089879570, 1210977300, 1453172760, 1676737800, 1816465950, 2179759140, 2421954600, 2724698925, 3632931900, 4359518280, 5449397850, 7265863800, 10898795700, 21797591400]

約数ペア:

[(1, 21797591400), (2, 10898795700), (3, 7265863800), (4, 5449397850), (5, 4359518280), (6, 3632931900), (8, 2724698925), (9, 2421954600), (10, 2179759140), (12, 1816465950), (13, 1676737800), (15, 1453172760), (18, 1210977300), (20, 1089879570), (24, 908232975), (25, 871903656), (26, 838368900), (27, 807318200), (30, 726586380), (36, 605488650), (39, 558912600), (40, 544939785), (45, 484390920), (50, 435951828), (52, 419184450), (54, 403659100), (60, 363293190), (65, 335347560), (72, 302744325), (75, 290634552), (78, 279456300), (90, 242195460), (100, 217975914), (104, 209592225), (108, 201829550), (117, 186304200), (120, 181646595), (130, 167673780), (135, 161463640), (150, 145317276), (156, 139728150), (180, 121097730), (195, 111782520), (200, 108987957), (216, 100914775), (225, 96878184), (234, 93152100), (260, 83836890), (270, 80731820), (300, 72658638), (312, 69864075), (325, 67069512), (351, 62101400), (360, 60548865), (390, 55891260), (450, 48439092), (468, 46576050), (520, 41918445), (540, 40365910), (585, 37260840), (600, 36329319), (650, 33534756), (675, 32292728), (702, 31050700), (780, 27945630), (900, 24219546), (936, 23288025), (975, 22356504), (1080, 20182955), (1170, 18630420), (1300, 16767378), (1350, 16146364), (1404, 15525350), (1560, 13972815), (1755, 12420280), (1800, 12109773), (1950, 11178252), (2340, 9315210), (2600, 8383689), (2700, 8073182), (2808, 7762675), (2925, 7452168), (3510, 6210140), (3900, 5589126), (4680, 4657605), (5400, 4036591), (5850, 3726084), (7020, 3105070), (7800, 2794563), (8775, 2484056), (11700, 1863042), (14040, 1552535), (17550, 1242028), (23400, 931521), (35100, 621014), (70200, 310507)]