53909700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 175572096

約数和(自身を除く): 121662396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 601, 650, 690, 780, 897, 975, 1150, 1196, 1202, 1300, 1380, 1495, 1725, 1794, 1803, 1950, 2300, 2404, 2990, 3005, 3450, 3588, 3606, 3900, 4485, 5980, 6010, 6900, 7212, 7475, 7813, 8970, 9015, 12020, 13823, 14950, 15025, 15626, 17940, 18030, 22425, 23439, 27646, 29900, 30050, 31252, 36060, 39065, 41469, 44850, 45075, 46878, 55292, 60100, 69115, 78130, 82938, 89700, 90150, 93756, 117195, 138230, 156260, 165876, 179699, 180300, 195325, 207345, 234390, 276460, 345575, 359398, 390650, 414690, 468780, 539097, 585975, 691150, 718796, 781300, 829380, 898495, 1036725, 1078194, 1171950, 1382300, 1796990, 2073450, 2156388, 2343900, 2695485, 3593980, 4146900, 4492475, 5390970, 8984950, 10781940, 13477425, 17969900, 26954850, 53909700]

約数ペア:

[(1, 53909700), (2, 26954850), (3, 17969900), (4, 13477425), (5, 10781940), (6, 8984950), (10, 5390970), (12, 4492475), (13, 4146900), (15, 3593980), (20, 2695485), (23, 2343900), (25, 2156388), (26, 2073450), (30, 1796990), (39, 1382300), (46, 1171950), (50, 1078194), (52, 1036725), (60, 898495), (65, 829380), (69, 781300), (75, 718796), (78, 691150), (92, 585975), (100, 539097), (115, 468780), (130, 414690), (138, 390650), (150, 359398), (156, 345575), (195, 276460), (230, 234390), (260, 207345), (276, 195325), (299, 180300), (300, 179699), (325, 165876), (345, 156260), (390, 138230), (460, 117195), (575, 93756), (598, 90150), (601, 89700), (650, 82938), (690, 78130), (780, 69115), (897, 60100), (975, 55292), (1150, 46878), (1196, 45075), (1202, 44850), (1300, 41469), (1380, 39065), (1495, 36060), (1725, 31252), (1794, 30050), (1803, 29900), (1950, 27646), (2300, 23439), (2404, 22425), (2990, 18030), (3005, 17940), (3450, 15626), (3588, 15025), (3606, 14950), (3900, 13823), (4485, 12020), (5980, 9015), (6010, 8970), (6900, 7813), (7212, 7475)]