22514700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 73495296

約数和(自身を除く): 50980596

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, 251, 260, 276, 299, 300, 325, 345, 390, 460, 502, 575, 598, 650, 690, 753, 780, 897, 975, 1004, 1150, 1196, 1255, 1300, 1380, 1495, 1506, 1725, 1794, 1950, 2300, 2510, 2990, 3012, 3263, 3450, 3588, 3765, 3900, 4485, 5020, 5773, 5980, 6275, 6526, 6900, 7475, 7530, 8970, 9789, 11546, 12550, 13052, 14950, 15060, 16315, 17319, 17940, 18825, 19578, 22425, 23092, 25100, 28865, 29900, 32630, 34638, 37650, 39156, 44850, 48945, 57730, 65260, 69276, 75049, 75300, 81575, 86595, 89700, 97890, 115460, 144325, 150098, 163150, 173190, 195780, 225147, 244725, 288650, 300196, 326300, 346380, 375245, 432975, 450294, 489450, 577300, 750490, 865950, 900588, 978900, 1125735, 1500980, 1731900, 1876225, 2251470, 3752450, 4502940, 5628675, 7504900, 11257350, 22514700]

約数ペア:

[(1, 22514700), (2, 11257350), (3, 7504900), (4, 5628675), (5, 4502940), (6, 3752450), (10, 2251470), (12, 1876225), (13, 1731900), (15, 1500980), (20, 1125735), (23, 978900), (25, 900588), (26, 865950), (30, 750490), (39, 577300), (46, 489450), (50, 450294), (52, 432975), (60, 375245), (65, 346380), (69, 326300), (75, 300196), (78, 288650), (92, 244725), (100, 225147), (115, 195780), (130, 173190), (138, 163150), (150, 150098), (156, 144325), (195, 115460), (230, 97890), (251, 89700), (260, 86595), (276, 81575), (299, 75300), (300, 75049), (325, 69276), (345, 65260), (390, 57730), (460, 48945), (502, 44850), (575, 39156), (598, 37650), (650, 34638), (690, 32630), (753, 29900), (780, 28865), (897, 25100), (975, 23092), (1004, 22425), (1150, 19578), (1196, 18825), (1255, 17940), (1300, 17319), (1380, 16315), (1495, 15060), (1506, 14950), (1725, 13052), (1794, 12550), (1950, 11546), (2300, 9789), (2510, 8970), (2990, 7530), (3012, 7475), (3263, 6900), (3450, 6526), (3588, 6275), (3765, 5980), (3900, 5773), (4485, 5020)]