121391700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 373059456

約数和(自身を除く): 251667756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 73, 75, 92, 100, 115, 138, 146, 150, 219, 230, 241, 276, 292, 300, 345, 365, 438, 460, 482, 575, 690, 723, 730, 876, 964, 1095, 1150, 1205, 1380, 1446, 1460, 1679, 1725, 1825, 2190, 2300, 2410, 2892, 3358, 3450, 3615, 3650, 4380, 4820, 5037, 5475, 5543, 6025, 6716, 6900, 7230, 7300, 8395, 10074, 10950, 11086, 12050, 14460, 16629, 16790, 17593, 18075, 20148, 21900, 22172, 24100, 25185, 27715, 33258, 33580, 35186, 36150, 41975, 50370, 52779, 55430, 66516, 70372, 72300, 83145, 83950, 87965, 100740, 105558, 110860, 125925, 138575, 166290, 167900, 175930, 211116, 251850, 263895, 277150, 332580, 351860, 404639, 415725, 439825, 503700, 527790, 554300, 809278, 831450, 879650, 1055580, 1213917, 1319475, 1618556, 1662900, 1759300, 2023195, 2427834, 2638950, 4046390, 4855668, 5277900, 6069585, 8092780, 10115975, 12139170, 20231950, 24278340, 30347925, 40463900, 60695850, 121391700]

約数ペア:

[(1, 121391700), (2, 60695850), (3, 40463900), (4, 30347925), (5, 24278340), (6, 20231950), (10, 12139170), (12, 10115975), (15, 8092780), (20, 6069585), (23, 5277900), (25, 4855668), (30, 4046390), (46, 2638950), (50, 2427834), (60, 2023195), (69, 1759300), (73, 1662900), (75, 1618556), (92, 1319475), (100, 1213917), (115, 1055580), (138, 879650), (146, 831450), (150, 809278), (219, 554300), (230, 527790), (241, 503700), (276, 439825), (292, 415725), (300, 404639), (345, 351860), (365, 332580), (438, 277150), (460, 263895), (482, 251850), (575, 211116), (690, 175930), (723, 167900), (730, 166290), (876, 138575), (964, 125925), (1095, 110860), (1150, 105558), (1205, 100740), (1380, 87965), (1446, 83950), (1460, 83145), (1679, 72300), (1725, 70372), (1825, 66516), (2190, 55430), (2300, 52779), (2410, 50370), (2892, 41975), (3358, 36150), (3450, 35186), (3615, 33580), (3650, 33258), (4380, 27715), (4820, 25185), (5037, 24100), (5475, 22172), (5543, 21900), (6025, 20148), (6716, 18075), (6900, 17593), (7230, 16790), (7300, 16629), (8395, 14460), (10074, 12050), (10950, 11086)]