244280400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2278

約数の個数: 240

約数和(自身を含む): 963521664

約数和(自身を除く): 719241264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2237, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4474, 4550, 5200, 5460, 6711, 6825, 7280, 7800, 8400, 8948, 9100, 10920, 11185, 13422, 13650, 15600, 15659, 17896, 18200, 21840, 22370, 26844, 27300, 29081, 31318, 33555, 35792, 36400, 44740, 46977, 53688, 54600, 55925, 58162, 62636, 67110, 78295, 87243, 89480, 93954, 107376, 109200, 111850, 116324, 125272, 134220, 145405, 156590, 167775, 174486, 178960, 187908, 203567, 223700, 232648, 234885, 250544, 268440, 290810, 313180, 335550, 348972, 375816, 391475, 407134, 436215, 447400, 465296, 469770, 536880, 581620, 610701, 626360, 671100, 697944, 727025, 751632, 782950, 814268, 872430, 894800, 939540, 1017835, 1163240, 1174425, 1221402, 1252720, 1342200, 1395888, 1454050, 1565900, 1628536, 1744860, 1879080, 2035670, 2181075, 2326480, 2348850, 2442804, 2684400, 2908100, 3053505, 3131800, 3257072, 3489720, 3758160, 4071340, 4362150, 4697700, 4885608, 5089175, 5816200, 6107010, 6263600, 6979440, 8142680, 8724300, 9395400, 9771216, 10178350, 11632400, 12214020, 15267525, 16285360, 17448600, 18790800, 20356700, 24428040, 30535050, 34897200, 40713400, 48856080, 61070100, 81426800, 122140200, 244280400]

約数ペア:

[(1, 244280400), (2, 122140200), (3, 81426800), (4, 61070100), (5, 48856080), (6, 40713400), (7, 34897200), (8, 30535050), (10, 24428040), (12, 20356700), (13, 18790800), (14, 17448600), (15, 16285360), (16, 15267525), (20, 12214020), (21, 11632400), (24, 10178350), (25, 9771216), (26, 9395400), (28, 8724300), (30, 8142680), (35, 6979440), (39, 6263600), (40, 6107010), (42, 5816200), (48, 5089175), (50, 4885608), (52, 4697700), (56, 4362150), (60, 4071340), (65, 3758160), (70, 3489720), (75, 3257072), (78, 3131800), (80, 3053505), (84, 2908100), (91, 2684400), (100, 2442804), (104, 2348850), (105, 2326480), (112, 2181075), (120, 2035670), (130, 1879080), (140, 1744860), (150, 1628536), (156, 1565900), (168, 1454050), (175, 1395888), (182, 1342200), (195, 1252720), (200, 1221402), (208, 1174425), (210, 1163240), (240, 1017835), (260, 939540), (273, 894800), (280, 872430), (300, 814268), (312, 782950), (325, 751632), (336, 727025), (350, 697944), (364, 671100), (390, 626360), (400, 610701), (420, 581620), (455, 536880), (520, 469770), (525, 465296), (546, 447400), (560, 436215), (600, 407134), (624, 391475), (650, 375816), (700, 348972), (728, 335550), (780, 313180), (840, 290810), (910, 268440), (975, 250544), (1040, 234885), (1050, 232648), (1092, 223700), (1200, 203567), (1300, 187908), (1365, 178960), (1400, 174486), (1456, 167775), (1560, 156590), (1680, 145405), (1820, 134220), (1950, 125272), (2100, 116324), (2184, 111850), (2237, 109200), (2275, 107376), (2600, 93954), (2730, 89480), (2800, 87243), (3120, 78295), (3640, 67110), (3900, 62636), (4200, 58162), (4368, 55925), (4474, 54600), (4550, 53688), (5200, 46977), (5460, 44740), (6711, 36400), (6825, 35792), (7280, 33555), (7800, 31318), (8400, 29081), (8948, 27300), (9100, 26844), (10920, 22370), (11185, 21840), (13422, 18200), (13650, 17896), (15600, 15659)]