54303480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 256

約数和(自身を含む): 226022400

約数和(自身を除く): 171718920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 653, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1306, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1959, 1980, 2079, 2310, 2376, 2520, 2612, 2772, 2970, 3080, 3265, 3465, 3780, 3918, 3960, 4158, 4571, 4620, 5224, 5544, 5877, 5940, 6530, 6930, 7183, 7560, 7836, 8316, 9142, 9240, 9795, 10395, 11754, 11880, 13060, 13713, 13860, 14366, 15672, 16632, 17631, 18284, 19590, 20790, 21549, 22855, 23508, 26120, 27426, 27720, 28732, 29385, 35262, 35915, 36568, 39180, 41139, 41580, 43098, 45710, 47016, 50281, 54852, 57464, 58770, 64647, 68565, 70524, 71830, 78360, 82278, 83160, 86196, 88155, 91420, 100562, 107745, 109704, 117540, 123417, 129294, 137130, 141048, 143660, 150843, 164556, 172392, 176310, 182840, 193941, 201124, 205695, 215490, 235080, 246834, 251405, 258588, 274260, 287320, 301686, 323235, 329112, 352620, 387882, 402248, 411390, 430980, 452529, 493668, 502810, 517176, 548520, 603372, 617085, 646470, 705240, 754215, 775764, 822780, 861960, 905058, 969705, 987336, 1005620, 1206744, 1234170, 1292940, 1357587, 1508430, 1551528, 1645560, 1810116, 1939410, 2011240, 2262645, 2468340, 2585880, 2715174, 3016860, 3620232, 3878820, 4525290, 4936680, 5430348, 6033720, 6787935, 7757640, 9050580, 10860696, 13575870, 18101160, 27151740, 54303480]

約数ペア:

[(1, 54303480), (2, 27151740), (3, 18101160), (4, 13575870), (5, 10860696), (6, 9050580), (7, 7757640), (8, 6787935), (9, 6033720), (10, 5430348), (11, 4936680), (12, 4525290), (14, 3878820), (15, 3620232), (18, 3016860), (20, 2715174), (21, 2585880), (22, 2468340), (24, 2262645), (27, 2011240), (28, 1939410), (30, 1810116), (33, 1645560), (35, 1551528), (36, 1508430), (40, 1357587), (42, 1292940), (44, 1234170), (45, 1206744), (54, 1005620), (55, 987336), (56, 969705), (60, 905058), (63, 861960), (66, 822780), (70, 775764), (72, 754215), (77, 705240), (84, 646470), (88, 617085), (90, 603372), (99, 548520), (105, 517176), (108, 502810), (110, 493668), (120, 452529), (126, 430980), (132, 411390), (135, 402248), (140, 387882), (154, 352620), (165, 329112), (168, 323235), (180, 301686), (189, 287320), (198, 274260), (210, 258588), (216, 251405), (220, 246834), (231, 235080), (252, 215490), (264, 205695), (270, 201124), (280, 193941), (297, 182840), (308, 176310), (315, 172392), (330, 164556), (360, 150843), (378, 143660), (385, 141048), (396, 137130), (420, 129294), (440, 123417), (462, 117540), (495, 109704), (504, 107745), (540, 100562), (594, 91420), (616, 88155), (630, 86196), (653, 83160), (660, 82278), (693, 78360), (756, 71830), (770, 70524), (792, 68565), (840, 64647), (924, 58770), (945, 57464), (990, 54852), (1080, 50281), (1155, 47016), (1188, 45710), (1260, 43098), (1306, 41580), (1320, 41139), (1386, 39180), (1485, 36568), (1512, 35915), (1540, 35262), (1848, 29385), (1890, 28732), (1959, 27720), (1980, 27426), (2079, 26120), (2310, 23508), (2376, 22855), (2520, 21549), (2612, 20790), (2772, 19590), (2970, 18284), (3080, 17631), (3265, 16632), (3465, 15672), (3780, 14366), (3918, 13860), (3960, 13713), (4158, 13060), (4571, 11880), (4620, 11754), (5224, 10395), (5544, 9795), (5877, 9240), (5940, 9142), (6530, 8316), (6930, 7836), (7183, 7560)]