475449480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 256

約数和(自身を含む): 1786060800

約数和(自身を除く): 1310611320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 440, 465, 495, 540, 558, 594, 620, 660, 682, 744, 792, 837, 930, 990, 1023, 1080, 1116, 1188, 1240, 1291, 1320, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2232, 2376, 2582, 2728, 2790, 2970, 3069, 3348, 3410, 3720, 3873, 3960, 4092, 4185, 5115, 5164, 5580, 5940, 6138, 6455, 6696, 6820, 7746, 8184, 8370, 9207, 10230, 10328, 11160, 11619, 11880, 12276, 12910, 13640, 14201, 15345, 15492, 16740, 18414, 19365, 20460, 23238, 24552, 25820, 28402, 30690, 30984, 33480, 34857, 36828, 38730, 40021, 40920, 42603, 46035, 46476, 51640, 56804, 58095, 61380, 69714, 71005, 73656, 77460, 80042, 85206, 92070, 92952, 113608, 116190, 120063, 122760, 127809, 139428, 142010, 154920, 160084, 170412, 174285, 184140, 200105, 213015, 232380, 240126, 255618, 278856, 284020, 320168, 340824, 348570, 360189, 368280, 383427, 400210, 426030, 440231, 464760, 480252, 511236, 568040, 600315, 639045, 697140, 720378, 766854, 800420, 852060, 880462, 960504, 1022472, 1080567, 1200630, 1278090, 1320693, 1394280, 1440756, 1533708, 1600840, 1704120, 1760924, 1800945, 1917135, 2161134, 2201155, 2401260, 2556180, 2641386, 2881512, 3067416, 3521848, 3601890, 3834270, 3962079, 4322268, 4402310, 4802520, 5112360, 5282772, 5402835, 6603465, 7203780, 7668540, 7924158, 8644536, 8804620, 10565544, 10805670, 11886237, 13206930, 14407560, 15337080, 15848316, 17609240, 19810395, 21611340, 23772474, 26413860, 31696632, 39620790, 43222680, 47544948, 52827720, 59431185, 79241580, 95089896, 118862370, 158483160, 237724740, 475449480]

約数ペア:

[(1, 475449480), (2, 237724740), (3, 158483160), (4, 118862370), (5, 95089896), (6, 79241580), (8, 59431185), (9, 52827720), (10, 47544948), (11, 43222680), (12, 39620790), (15, 31696632), (18, 26413860), (20, 23772474), (22, 21611340), (24, 19810395), (27, 17609240), (30, 15848316), (31, 15337080), (33, 14407560), (36, 13206930), (40, 11886237), (44, 10805670), (45, 10565544), (54, 8804620), (55, 8644536), (60, 7924158), (62, 7668540), (66, 7203780), (72, 6603465), (88, 5402835), (90, 5282772), (93, 5112360), (99, 4802520), (108, 4402310), (110, 4322268), (120, 3962079), (124, 3834270), (132, 3601890), (135, 3521848), (155, 3067416), (165, 2881512), (180, 2641386), (186, 2556180), (198, 2401260), (216, 2201155), (220, 2161134), (248, 1917135), (264, 1800945), (270, 1760924), (279, 1704120), (297, 1600840), (310, 1533708), (330, 1440756), (341, 1394280), (360, 1320693), (372, 1278090), (396, 1200630), (440, 1080567), (465, 1022472), (495, 960504), (540, 880462), (558, 852060), (594, 800420), (620, 766854), (660, 720378), (682, 697140), (744, 639045), (792, 600315), (837, 568040), (930, 511236), (990, 480252), (1023, 464760), (1080, 440231), (1116, 426030), (1188, 400210), (1240, 383427), (1291, 368280), (1320, 360189), (1364, 348570), (1395, 340824), (1485, 320168), (1674, 284020), (1705, 278856), (1860, 255618), (1980, 240126), (2046, 232380), (2232, 213015), (2376, 200105), (2582, 184140), (2728, 174285), (2790, 170412), (2970, 160084), (3069, 154920), (3348, 142010), (3410, 139428), (3720, 127809), (3873, 122760), (3960, 120063), (4092, 116190), (4185, 113608), (5115, 92952), (5164, 92070), (5580, 85206), (5940, 80042), (6138, 77460), (6455, 73656), (6696, 71005), (6820, 69714), (7746, 61380), (8184, 58095), (8370, 56804), (9207, 51640), (10230, 46476), (10328, 46035), (11160, 42603), (11619, 40920), (11880, 40021), (12276, 38730), (12910, 36828), (13640, 34857), (14201, 33480), (15345, 30984), (15492, 30690), (16740, 28402), (18414, 25820), (19365, 24552), (20460, 23238)]