151640280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 543348000

約数和(自身を除く): 391707720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 149, 165, 180, 198, 220, 257, 264, 298, 330, 360, 396, 440, 447, 495, 514, 596, 660, 745, 771, 792, 894, 990, 1028, 1192, 1285, 1320, 1341, 1490, 1542, 1639, 1788, 1980, 2056, 2235, 2313, 2570, 2682, 2827, 2980, 3084, 3278, 3576, 3855, 3960, 4470, 4626, 4917, 5140, 5364, 5654, 5960, 6168, 6556, 6705, 7710, 8195, 8481, 8940, 9252, 9834, 10280, 10728, 11308, 11565, 13112, 13410, 14135, 14751, 15420, 16390, 16962, 17880, 18504, 19668, 22616, 23130, 24585, 25443, 26820, 28270, 29502, 30840, 32780, 33924, 38293, 39336, 42405, 46260, 49170, 50886, 53640, 56540, 59004, 65560, 67848, 73755, 76586, 84810, 92520, 98340, 101772, 113080, 114879, 118008, 127215, 147510, 153172, 169620, 191465, 196680, 203544, 229758, 254430, 295020, 306344, 339240, 344637, 382930, 421223, 459516, 508860, 574395, 590040, 689274, 765860, 842446, 919032, 1017720, 1148790, 1263669, 1378548, 1531720, 1684892, 1723185, 2106115, 2297580, 2527338, 2757096, 3369784, 3446370, 3791007, 4212230, 4595160, 5054676, 6318345, 6892740, 7582014, 8424460, 10109352, 12636690, 13785480, 15164028, 16848920, 18955035, 25273380, 30328056, 37910070, 50546760, 75820140, 151640280]

約数ペア:

[(1, 151640280), (2, 75820140), (3, 50546760), (4, 37910070), (5, 30328056), (6, 25273380), (8, 18955035), (9, 16848920), (10, 15164028), (11, 13785480), (12, 12636690), (15, 10109352), (18, 8424460), (20, 7582014), (22, 6892740), (24, 6318345), (30, 5054676), (33, 4595160), (36, 4212230), (40, 3791007), (44, 3446370), (45, 3369784), (55, 2757096), (60, 2527338), (66, 2297580), (72, 2106115), (88, 1723185), (90, 1684892), (99, 1531720), (110, 1378548), (120, 1263669), (132, 1148790), (149, 1017720), (165, 919032), (180, 842446), (198, 765860), (220, 689274), (257, 590040), (264, 574395), (298, 508860), (330, 459516), (360, 421223), (396, 382930), (440, 344637), (447, 339240), (495, 306344), (514, 295020), (596, 254430), (660, 229758), (745, 203544), (771, 196680), (792, 191465), (894, 169620), (990, 153172), (1028, 147510), (1192, 127215), (1285, 118008), (1320, 114879), (1341, 113080), (1490, 101772), (1542, 98340), (1639, 92520), (1788, 84810), (1980, 76586), (2056, 73755), (2235, 67848), (2313, 65560), (2570, 59004), (2682, 56540), (2827, 53640), (2980, 50886), (3084, 49170), (3278, 46260), (3576, 42405), (3855, 39336), (3960, 38293), (4470, 33924), (4626, 32780), (4917, 30840), (5140, 29502), (5364, 28270), (5654, 26820), (5960, 25443), (6168, 24585), (6556, 23130), (6705, 22616), (7710, 19668), (8195, 18504), (8481, 17880), (8940, 16962), (9252, 16390), (9834, 15420), (10280, 14751), (10728, 14135), (11308, 13410), (11565, 13112)]