72709200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1106

約数の個数: 180

約数和(自身を含む): 265851040

約数和(自身を除く): 193141840

約数列:

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

約数ペア:

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