171153450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1769

約数の個数: 144

約数和(自身を含む): 524638296

約数和(自身を除く): 353484846

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1721, 1950, 1989, 2210, 2550, 2925, 3315, 3442, 3825, 3978, 5163, 5525, 5850, 6630, 7650, 8605, 9945, 10326, 11050, 15489, 16575, 17210, 19890, 22373, 25815, 29257, 30978, 33150, 43025, 44746, 49725, 51630, 58514, 67119, 77445, 86050, 87771, 99450, 111865, 129075, 134238, 146285, 154890, 175542, 201357, 223730, 258150, 263313, 292570, 335595, 380341, 387225, 402714, 438855, 526626, 559325, 671190, 731425, 760682, 774450, 877710, 1006785, 1118650, 1141023, 1316565, 1462850, 1677975, 1901705, 2013570, 2194275, 2282046, 2633130, 3355950, 3423069, 3803410, 4388550, 5033925, 5705115, 6582825, 6846138, 9508525, 10067850, 11410230, 13165650, 17115345, 19017050, 28525575, 34230690, 57051150, 85576725, 171153450]

約数ペア:

[(1, 171153450), (2, 85576725), (3, 57051150), (5, 34230690), (6, 28525575), (9, 19017050), (10, 17115345), (13, 13165650), (15, 11410230), (17, 10067850), (18, 9508525), (25, 6846138), (26, 6582825), (30, 5705115), (34, 5033925), (39, 4388550), (45, 3803410), (50, 3423069), (51, 3355950), (65, 2633130), (75, 2282046), (78, 2194275), (85, 2013570), (90, 1901705), (102, 1677975), (117, 1462850), (130, 1316565), (150, 1141023), (153, 1118650), (170, 1006785), (195, 877710), (221, 774450), (225, 760682), (234, 731425), (255, 671190), (306, 559325), (325, 526626), (390, 438855), (425, 402714), (442, 387225), (450, 380341), (510, 335595), (585, 292570), (650, 263313), (663, 258150), (765, 223730), (850, 201357), (975, 175542), (1105, 154890), (1170, 146285), (1275, 134238), (1326, 129075), (1530, 111865), (1721, 99450), (1950, 87771), (1989, 86050), (2210, 77445), (2550, 67119), (2925, 58514), (3315, 51630), (3442, 49725), (3825, 44746), (3978, 43025), (5163, 33150), (5525, 30978), (5850, 29257), (6630, 25815), (7650, 22373), (8605, 19890), (9945, 17210), (10326, 16575), (11050, 15489)]