55901160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{3169}}^1$

素因数の和:3200

約数の個数: 144

約数和(自身を含む): 211407300

約数和(自身を除く): 155506140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3169, 3528, 4410, 5880, 6338, 8820, 9507, 12676, 15845, 17640, 19014, 22183, 25352, 28521, 31690, 38028, 44366, 47535, 57042, 63380, 66549, 76056, 88732, 95070, 110915, 114084, 126760, 133098, 142605, 155281, 177464, 190140, 199647, 221830, 228168, 266196, 285210, 310562, 332745, 380280, 399294, 443660, 465843, 532392, 570420, 621124, 665490, 776405, 798588, 887320, 931686, 998235, 1140840, 1242248, 1330980, 1397529, 1552810, 1597176, 1863372, 1996470, 2329215, 2661960, 2795058, 3105620, 3726744, 3992940, 4658430, 5590116, 6211240, 6987645, 7985880, 9316860, 11180232, 13975290, 18633720, 27950580, 55901160]

約数ペア:

[(1, 55901160), (2, 27950580), (3, 18633720), (4, 13975290), (5, 11180232), (6, 9316860), (7, 7985880), (8, 6987645), (9, 6211240), (10, 5590116), (12, 4658430), (14, 3992940), (15, 3726744), (18, 3105620), (20, 2795058), (21, 2661960), (24, 2329215), (28, 1996470), (30, 1863372), (35, 1597176), (36, 1552810), (40, 1397529), (42, 1330980), (45, 1242248), (49, 1140840), (56, 998235), (60, 931686), (63, 887320), (70, 798588), (72, 776405), (84, 665490), (90, 621124), (98, 570420), (105, 532392), (120, 465843), (126, 443660), (140, 399294), (147, 380280), (168, 332745), (180, 310562), (196, 285210), (210, 266196), (245, 228168), (252, 221830), (280, 199647), (294, 190140), (315, 177464), (360, 155281), (392, 142605), (420, 133098), (441, 126760), (490, 114084), (504, 110915), (588, 95070), (630, 88732), (735, 76056), (840, 66549), (882, 63380), (980, 57042), (1176, 47535), (1260, 44366), (1470, 38028), (1764, 31690), (1960, 28521), (2205, 25352), (2520, 22183), (2940, 19014), (3169, 17640), (3528, 15845), (4410, 12676), (5880, 9507), (6338, 8820)]