145418400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1108

約数の個数: 216

約数和(自身を含む): 540277920

約数和(自身を除く): 394859520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1063, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2126, 2280, 2400, 2736, 2850, 3040, 3189, 3420, 3600, 3800, 4252, 4275, 4560, 5315, 5472, 5700, 6378, 6840, 7200, 7600, 8504, 8550, 9120, 9567, 10630, 11400, 12756, 13680, 15200, 15945, 17008, 17100, 19134, 20197, 21260, 22800, 25512, 26575, 27360, 31890, 34016, 34200, 38268, 40394, 42520, 45600, 47835, 51024, 53150, 60591, 63780, 68400, 76536, 79725, 80788, 85040, 95670, 100985, 102048, 106300, 121182, 127560, 136800, 153072, 159450, 161576, 170080, 181773, 191340, 201970, 212600, 239175, 242364, 255120, 302955, 306144, 318900, 323152, 363546, 382680, 403940, 425200, 478350, 484728, 504925, 510240, 605910, 637800, 646304, 727092, 765360, 807880, 850400, 908865, 956700, 969456, 1009850, 1211820, 1275600, 1454184, 1514775, 1530720, 1615760, 1817730, 1913400, 1938912, 2019700, 2423640, 2551200, 2908368, 3029550, 3231520, 3635460, 3826800, 4039400, 4544325, 4847280, 5816736, 6059100, 7270920, 7653600, 8078800, 9088650, 9694560, 12118200, 14541840, 16157600, 18177300, 24236400, 29083680, 36354600, 48472800, 72709200, 145418400]

約数ペア:

[(1, 145418400), (2, 72709200), (3, 48472800), (4, 36354600), (5, 29083680), (6, 24236400), (8, 18177300), (9, 16157600), (10, 14541840), (12, 12118200), (15, 9694560), (16, 9088650), (18, 8078800), (19, 7653600), (20, 7270920), (24, 6059100), (25, 5816736), (30, 4847280), (32, 4544325), (36, 4039400), (38, 3826800), (40, 3635460), (45, 3231520), (48, 3029550), (50, 2908368), (57, 2551200), (60, 2423640), (72, 2019700), (75, 1938912), (76, 1913400), (80, 1817730), (90, 1615760), (95, 1530720), (96, 1514775), (100, 1454184), (114, 1275600), (120, 1211820), (144, 1009850), (150, 969456), (152, 956700), (160, 908865), (171, 850400), (180, 807880), (190, 765360), (200, 727092), (225, 646304), (228, 637800), (240, 605910), (285, 510240), (288, 504925), (300, 484728), (304, 478350), (342, 425200), (360, 403940), (380, 382680), (400, 363546), (450, 323152), (456, 318900), (475, 306144), (480, 302955), (570, 255120), (600, 242364), (608, 239175), (684, 212600), (720, 201970), (760, 191340), (800, 181773), (855, 170080), (900, 161576), (912, 159450), (950, 153072), (1063, 136800), (1140, 127560), (1200, 121182), (1368, 106300), (1425, 102048), (1440, 100985), (1520, 95670), (1710, 85040), (1800, 80788), (1824, 79725), (1900, 76536), (2126, 68400), (2280, 63780), (2400, 60591), (2736, 53150), (2850, 51024), (3040, 47835), (3189, 45600), (3420, 42520), (3600, 40394), (3800, 38268), (4252, 34200), (4275, 34016), (4560, 31890), (5315, 27360), (5472, 26575), (5700, 25512), (6378, 22800), (6840, 21260), (7200, 20197), (7600, 19134), (8504, 17100), (8550, 17008), (9120, 15945), (9567, 15200), (10630, 13680), (11400, 12756)]