245881350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3863

約数の個数: 144

約数和(自身を含む): 776294064

約数和(自身を除く): 530412714

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1170, 1287, 1430, 1650, 1950, 2145, 2475, 2574, 2925, 3575, 3821, 4290, 4950, 5850, 6435, 7150, 7642, 10725, 11463, 12870, 19105, 21450, 22926, 32175, 34389, 38210, 42031, 49673, 57315, 64350, 68778, 84062, 95525, 99346, 114630, 126093, 149019, 171945, 191050, 210155, 248365, 252186, 286575, 298038, 343890, 378279, 420310, 447057, 496730, 546403, 573150, 630465, 745095, 756558, 859725, 894114, 1050775, 1092806, 1241825, 1260930, 1490190, 1639209, 1719450, 1891395, 2101550, 2235285, 2483650, 2732015, 3152325, 3278418, 3725475, 3782790, 4470570, 4917627, 5464030, 6304650, 7450950, 8196045, 9456975, 9835254, 11176425, 13660075, 16392090, 18913950, 22352850, 24588135, 27320150, 40980225, 49176270, 81960450, 122940675, 245881350]

約数ペア:

[(1, 245881350), (2, 122940675), (3, 81960450), (5, 49176270), (6, 40980225), (9, 27320150), (10, 24588135), (11, 22352850), (13, 18913950), (15, 16392090), (18, 13660075), (22, 11176425), (25, 9835254), (26, 9456975), (30, 8196045), (33, 7450950), (39, 6304650), (45, 5464030), (50, 4917627), (55, 4470570), (65, 3782790), (66, 3725475), (75, 3278418), (78, 3152325), (90, 2732015), (99, 2483650), (110, 2235285), (117, 2101550), (130, 1891395), (143, 1719450), (150, 1639209), (165, 1490190), (195, 1260930), (198, 1241825), (225, 1092806), (234, 1050775), (275, 894114), (286, 859725), (325, 756558), (330, 745095), (390, 630465), (429, 573150), (450, 546403), (495, 496730), (550, 447057), (585, 420310), (650, 378279), (715, 343890), (825, 298038), (858, 286575), (975, 252186), (990, 248365), (1170, 210155), (1287, 191050), (1430, 171945), (1650, 149019), (1950, 126093), (2145, 114630), (2475, 99346), (2574, 95525), (2925, 84062), (3575, 68778), (3821, 64350), (4290, 57315), (4950, 49673), (5850, 42031), (6435, 38210), (7150, 34389), (7642, 32175), (10725, 22926), (11463, 21450), (12870, 19105)]