72805200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 253242720

約数和(自身を除く): 180437520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 359, 390, 400, 507, 520, 600, 624, 650, 676, 718, 780, 845, 975, 1014, 1040, 1077, 1200, 1300, 1352, 1436, 1560, 1690, 1795, 1950, 2028, 2154, 2535, 2600, 2704, 2872, 3120, 3380, 3590, 3900, 4056, 4225, 4308, 4667, 5070, 5200, 5385, 5744, 6760, 7180, 7800, 8112, 8450, 8616, 8975, 9334, 10140, 10770, 12675, 13520, 14001, 14360, 15600, 16900, 17232, 17950, 18668, 20280, 21540, 23335, 25350, 26925, 28002, 28720, 33800, 35900, 37336, 40560, 43080, 46670, 50700, 53850, 56004, 60671, 67600, 70005, 71800, 74672, 86160, 93340, 101400, 107700, 112008, 116675, 121342, 140010, 143600, 182013, 186680, 202800, 215400, 224016, 233350, 242684, 280020, 303355, 350025, 364026, 373360, 430800, 466700, 485368, 560040, 606710, 700050, 728052, 910065, 933400, 970736, 1120080, 1213420, 1400100, 1456104, 1516775, 1820130, 1866800, 2426840, 2800200, 2912208, 3033550, 3640260, 4550325, 4853680, 5600400, 6067100, 7280520, 9100650, 12134200, 14561040, 18201300, 24268400, 36402600, 72805200]

約数ペア:

[(1, 72805200), (2, 36402600), (3, 24268400), (4, 18201300), (5, 14561040), (6, 12134200), (8, 9100650), (10, 7280520), (12, 6067100), (13, 5600400), (15, 4853680), (16, 4550325), (20, 3640260), (24, 3033550), (25, 2912208), (26, 2800200), (30, 2426840), (39, 1866800), (40, 1820130), (48, 1516775), (50, 1456104), (52, 1400100), (60, 1213420), (65, 1120080), (75, 970736), (78, 933400), (80, 910065), (100, 728052), (104, 700050), (120, 606710), (130, 560040), (150, 485368), (156, 466700), (169, 430800), (195, 373360), (200, 364026), (208, 350025), (240, 303355), (260, 280020), (300, 242684), (312, 233350), (325, 224016), (338, 215400), (359, 202800), (390, 186680), (400, 182013), (507, 143600), (520, 140010), (600, 121342), (624, 116675), (650, 112008), (676, 107700), (718, 101400), (780, 93340), (845, 86160), (975, 74672), (1014, 71800), (1040, 70005), (1077, 67600), (1200, 60671), (1300, 56004), (1352, 53850), (1436, 50700), (1560, 46670), (1690, 43080), (1795, 40560), (1950, 37336), (2028, 35900), (2154, 33800), (2535, 28720), (2600, 28002), (2704, 26925), (2872, 25350), (3120, 23335), (3380, 21540), (3590, 20280), (3900, 18668), (4056, 17950), (4225, 17232), (4308, 16900), (4667, 15600), (5070, 14360), (5200, 14001), (5385, 13520), (5744, 12675), (6760, 10770), (7180, 10140), (7800, 9334), (8112, 8975), (8450, 8616)]