45938900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 123325440

約数和(自身を除く): 77386540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 31, 35, 50, 58, 62, 70, 73, 100, 116, 124, 140, 145, 146, 155, 175, 203, 217, 290, 292, 310, 350, 365, 406, 434, 511, 580, 620, 700, 725, 730, 775, 812, 868, 899, 1015, 1022, 1085, 1450, 1460, 1550, 1798, 1825, 2030, 2044, 2117, 2170, 2263, 2555, 2900, 3100, 3596, 3650, 4060, 4234, 4340, 4495, 4526, 5075, 5110, 5425, 6293, 7300, 8468, 8990, 9052, 10150, 10220, 10585, 10850, 11315, 12586, 12775, 14819, 15841, 17980, 20300, 21170, 21700, 22475, 22630, 25172, 25550, 29638, 31465, 31682, 42340, 44950, 45260, 51100, 52925, 56575, 59276, 62930, 63364, 65627, 74095, 79205, 89900, 105850, 113150, 125860, 131254, 148190, 157325, 158410, 211700, 226300, 262508, 296380, 314650, 316820, 328135, 370475, 396025, 459389, 629300, 656270, 740950, 792050, 918778, 1312540, 1481900, 1584100, 1640675, 1837556, 2296945, 3281350, 4593890, 6562700, 9187780, 11484725, 22969450, 45938900]

約数ペア:

[(1, 45938900), (2, 22969450), (4, 11484725), (5, 9187780), (7, 6562700), (10, 4593890), (14, 3281350), (20, 2296945), (25, 1837556), (28, 1640675), (29, 1584100), (31, 1481900), (35, 1312540), (50, 918778), (58, 792050), (62, 740950), (70, 656270), (73, 629300), (100, 459389), (116, 396025), (124, 370475), (140, 328135), (145, 316820), (146, 314650), (155, 296380), (175, 262508), (203, 226300), (217, 211700), (290, 158410), (292, 157325), (310, 148190), (350, 131254), (365, 125860), (406, 113150), (434, 105850), (511, 89900), (580, 79205), (620, 74095), (700, 65627), (725, 63364), (730, 62930), (775, 59276), (812, 56575), (868, 52925), (899, 51100), (1015, 45260), (1022, 44950), (1085, 42340), (1450, 31682), (1460, 31465), (1550, 29638), (1798, 25550), (1825, 25172), (2030, 22630), (2044, 22475), (2117, 21700), (2170, 21170), (2263, 20300), (2555, 17980), (2900, 15841), (3100, 14819), (3596, 12775), (3650, 12586), (4060, 11315), (4234, 10850), (4340, 10585), (4495, 10220), (4526, 10150), (5075, 9052), (5110, 8990), (5425, 8468), (6293, 7300)]