54748980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 200390400

約数和(自身を除く): 145641420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 709, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1418, 1430, 1485, 1716, 1755, 1980, 2127, 2145, 2340, 2574, 2836, 2860, 2970, 3510, 3545, 3861, 4254, 4290, 5148, 5940, 6381, 6435, 7020, 7090, 7722, 7799, 8508, 8580, 9217, 10635, 12762, 12870, 14180, 15444, 15598, 18434, 19143, 19305, 21270, 23397, 25524, 25740, 27651, 31196, 31905, 36868, 38286, 38610, 38995, 42540, 46085, 46794, 55302, 63810, 70191, 76572, 77220, 77990, 82953, 92170, 93588, 95715, 101387, 110604, 116985, 127620, 138255, 140382, 155980, 165906, 184340, 191430, 202774, 210573, 233970, 248859, 276510, 280764, 304161, 331812, 350955, 382860, 405548, 414765, 421146, 467940, 497718, 506935, 553020, 608322, 701910, 829530, 842292, 912483, 995436, 1013870, 1052865, 1216644, 1244295, 1403820, 1520805, 1659060, 1824966, 2027740, 2105730, 2488590, 2737449, 3041610, 3649932, 4211460, 4562415, 4977180, 5474898, 6083220, 9124830, 10949796, 13687245, 18249660, 27374490, 54748980]

約数ペア:

[(1, 54748980), (2, 27374490), (3, 18249660), (4, 13687245), (5, 10949796), (6, 9124830), (9, 6083220), (10, 5474898), (11, 4977180), (12, 4562415), (13, 4211460), (15, 3649932), (18, 3041610), (20, 2737449), (22, 2488590), (26, 2105730), (27, 2027740), (30, 1824966), (33, 1659060), (36, 1520805), (39, 1403820), (44, 1244295), (45, 1216644), (52, 1052865), (54, 1013870), (55, 995436), (60, 912483), (65, 842292), (66, 829530), (78, 701910), (90, 608322), (99, 553020), (108, 506935), (110, 497718), (117, 467940), (130, 421146), (132, 414765), (135, 405548), (143, 382860), (156, 350955), (165, 331812), (180, 304161), (195, 280764), (198, 276510), (220, 248859), (234, 233970), (260, 210573), (270, 202774), (286, 191430), (297, 184340), (330, 165906), (351, 155980), (390, 140382), (396, 138255), (429, 127620), (468, 116985), (495, 110604), (540, 101387), (572, 95715), (585, 93588), (594, 92170), (660, 82953), (702, 77990), (709, 77220), (715, 76572), (780, 70191), (858, 63810), (990, 55302), (1170, 46794), (1188, 46085), (1287, 42540), (1404, 38995), (1418, 38610), (1430, 38286), (1485, 36868), (1716, 31905), (1755, 31196), (1980, 27651), (2127, 25740), (2145, 25524), (2340, 23397), (2574, 21270), (2836, 19305), (2860, 19143), (2970, 18434), (3510, 15598), (3545, 15444), (3861, 14180), (4254, 12870), (4290, 12762), (5148, 10635), (5940, 9217), (6381, 8580), (6435, 8508), (7020, 7799), (7090, 7722)]