145574910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 434728944

約数和(自身を除く): 289154034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 563, 585, 663, 765, 845, 1014, 1105, 1126, 1170, 1326, 1521, 1530, 1689, 1690, 1989, 2210, 2535, 2815, 2873, 3042, 3315, 3378, 3978, 5067, 5070, 5630, 5746, 6630, 7319, 7605, 8445, 8619, 9571, 9945, 10134, 14365, 14638, 15210, 16890, 17238, 19142, 19890, 21957, 25335, 25857, 28713, 28730, 36595, 43095, 43914, 47855, 50670, 51714, 57426, 65871, 73190, 86139, 86190, 95147, 95710, 109785, 124423, 129285, 131742, 143565, 172278, 190294, 219570, 248846, 258570, 285441, 287130, 329355, 373269, 430695, 475735, 570882, 622115, 658710, 746538, 856323, 861390, 951470, 1119807, 1244230, 1427205, 1617499, 1712646, 1866345, 2239614, 2854410, 3234998, 3732690, 4281615, 4852497, 5599035, 8087495, 8563230, 9704994, 11198070, 14557491, 16174990, 24262485, 29114982, 48524970, 72787455, 145574910]

約数ペア:

[(1, 145574910), (2, 72787455), (3, 48524970), (5, 29114982), (6, 24262485), (9, 16174990), (10, 14557491), (13, 11198070), (15, 9704994), (17, 8563230), (18, 8087495), (26, 5599035), (30, 4852497), (34, 4281615), (39, 3732690), (45, 3234998), (51, 2854410), (65, 2239614), (78, 1866345), (85, 1712646), (90, 1617499), (102, 1427205), (117, 1244230), (130, 1119807), (153, 951470), (169, 861390), (170, 856323), (195, 746538), (221, 658710), (234, 622115), (255, 570882), (306, 475735), (338, 430695), (390, 373269), (442, 329355), (507, 287130), (510, 285441), (563, 258570), (585, 248846), (663, 219570), (765, 190294), (845, 172278), (1014, 143565), (1105, 131742), (1126, 129285), (1170, 124423), (1326, 109785), (1521, 95710), (1530, 95147), (1689, 86190), (1690, 86139), (1989, 73190), (2210, 65871), (2535, 57426), (2815, 51714), (2873, 50670), (3042, 47855), (3315, 43914), (3378, 43095), (3978, 36595), (5067, 28730), (5070, 28713), (5630, 25857), (5746, 25335), (6630, 21957), (7319, 19890), (7605, 19142), (8445, 17238), (8619, 16890), (9571, 15210), (9945, 14638), (10134, 14365)]